My shortest was 4 and a half days.
unfortunately that was my only relationship... ever -.-

Shortest (if you even count these) was like, a week.
Longest was a year and a week.

shortest was 5 months, 2 weeks? ish?
longest was 6 months 3 weeks.

shortest, 3 weeks (i do not count this, at all).
longest: 6 months

those were my only relationships (but since the 3 weeks one didnt count, basically my only relationship).

Shortest was 3 months, longest was 6 years.... hahaha.

Shortest: One day.... LOL
Longest: 8 months

shortest: 2 months; and that was my longest one aswell xD

Shortest was 2 months! I'm glad it didn't last any longer because he was a douchebag.
Longest is my current relationship. It's been 13 months and we're still goinggg~

shortest: a month i think =/ now I thought about it....what the heck happened? But I'm sure I was the problem =P

longest: 2 years and a few months. Didn't officially break up, but he left, so I think that's where it ended.

Shortest was a week. I hardly even count it.

Longest is my current relationship, over 20 months (about 1 3/4 years) and counting. <3

longest was like 4 months.
shortest....... -avoids- LOL.
i really don't even know

shortest - eight months
longest - four years, nine months (five in feburary eeeeek)

shortest: 2~3 months? I don't think it really counts tho;;

longest: my current one! 6 months <3

shortest, 8 days
longest, exactly 1 year ='(

Shortest: 2 weeks? I ashamedly admit I have had too many short relationships/flings.
Longest: 2 and a half years. (The best 2 and a half years of my life. Always have, always will love this person.)

Shortest: 9 months
Longest: 11 months and going strong!

Shortest - 24 hours, lol that was embarrassing ahaha

Longest is my current - 1.2 years and still awesome =D

1 month 6 days.
1 year 6 months.

shortest: 4 days.
longest: 8 months.

shortest: 2 weeks (i don't really count this)
for "official relationships", 7 months.

longest: 1 year and 4 months.

shortest - 1 month 1 week
longest - 8 months

I've only have one relationship so far and it's about 1.5 yrs...cummulative cuz we broke up and then got back together lol

shortest & longest 3 days
aaaaaaaaaaaahahahaha.

shortest: 2 weeks
Longest : 1 year and 3 months?

I've only had one past relationship and it was around 4 years. As for current, it's been 10 months.

Shortest is currently my longest at 2 years and some odd months.

Shortest: 1 month lol
Longest: 13 months xD

Im still young anywayy lol

shortest: 1 month
longest: current relationship...going on for 3 years now... <3

longest and shortest dating:
a week or two.

longest relationship:
1 year 4 months

shortest relationship:
1 year 3 months and still going <3

Shortest: Three days
Longest: ( Current ) Almost three years

two weeks, for shortest.
Longest was two years.

shortest : 2 hours, thats all you need to know

I've only been in one other relationship besides the one I am in now which is currently 1 year and 10 months...

and my other relationship was 7 years plus some months so yeah that was my longest lol.

3 months
1 year and a half

Longest- 1 Year and 3 odd months
Shortest- 2 months

Current one: 8 months, almost 9, best one yet =D

D; shortest ; 1 month

longest; 3 years ;P

shortest - two weeks! yikes
longest - five months :'(

Shortest: 2 months
Longest: 1 year 8 months.

Shortest ; less than 15 hours.
Longest ; 8 months.

shortest: 6 hours? not sure if i can't even count that... he asked me to be his girlfriend during the daytime, and i said yes. we went public right away and told everyone... that very night, reality hit me and i knew we weren't good for eachother so i called him and called it off

longest: 1 and a half years.. =.= he cheated on me

current: 6 months on monday! =D

I've had flings and such but I wouldnt count them so ..
Shortest- 9 months
Longest- current.. 29 months <3

shortest ; like 2 weeks?

longest. 23 months + 2 WEEKS. i swear, if he waited a little longer to break up with me.. we could have made it to 2 yrs, but no point because he aint my bf no more

shortest 3 weeks and never dated afterwards

only been in 2 r'ships. First one was 7 months. Current one 6 months and still going

Technically, I had a "boyfriend" in middle school and we lasted about two months, I THINK. I don't really count that one because we never did anything and I didn't even like him.

But my last/second one lasted exactly a year (we broke up on our anniversary...yay! Not).

My current boyfriend and I just celebrated our tenth month together. I think I'll be making it past a year with this one.

shortest: 2 months. i saw him twice in the first week of our relationship, then never saw him again until the day i broke up with him. so yeah, it probably doesn't even count as a relationship.

longest: just over 7 months, and still going. we've had a previous relationship together, but i'm excluding that period of time, since we had a significantly long break in between where i dated other guys.

shortest: 2 weeks (i dont really count it loll)
longest: 3 days before 11 months :\

current ones almost getting to 11 toooo (: YAY!

shortest: One week
Longest: one more day before it was 14 months.

Hopeful my new relationship will be longer then that.

Shortest :: ( 4 days )
Lonqest :: ( 2 years & somthinq )

Shortest : 3 months
Longest : 5 months and still going.