I'll go first
#1: I can finally smell your hair.
#2: Your grandparents would be furious.
#3: You.

I'm offended I'm only #3

Fine
#0: You.
There. Now you're pre #1
#4: Your chicken.
#5: You.

My turn
#6: Festivals with me.

(In unison)
#7: The Neutral Milk Hotel gig.

#8: Soul mates.

#9: Seeing you naked.

#10: Legal drinking.

#12: Taking advantage of you when you're drunk.

#13: Lack of time zone annoyances.

Yussss
#14: Making French toast for you.

#15: Cuddles are better in the cold.

Get out of town! I was just about to say cuddles!

We're psychic.

#16: Watching you sleep.

#17: Creepy comments about me sleeping.

I need to move to Britain.