Disclaimer: I wish that they would at least kiss in the manga/anime! If only I owned them...
"Hey Winry, what you do if I kissed you?"
"I would kiss back. What would you do if I said, 'I love you, Edward Elric'?"
"I would say, 'I love you more'. What would you do if I kissed you back harder?"
"I would unravel your braid and run my fingers through your hair. What would you do if I gave you a seductive-smile?"
"I would guide us to the nearest bed. What would you do if I started to take off my shirt?"
"I would smile and playfully tease you on building up my anticipation, then I would help you get if off faster. What you do if my blouse 'accidentally' fell down?"
"I would pounce on you and show you my love. What would you do if I gave you my heart?"
"I would give you mine back. What would you do if the night was heated?"
"I'd ravish you just as an appetizer. What would you do if my jeans, somehow, slid off?"
"I would give into my lust and give you my body and soul, but not my heart because you've already had it from the start. What would you do if my passion had the better of me?"
"I would only love you more, if that were possible. What would you do if Al told us to be quieter next time?"
"I would blush and blame it on your habits of making me squeal. What would you do if I did that?"
"I would laugh and remember to close the door, before giving into our desires. What would you do if the day ended and the night began?"
"I would lust for your flesh again, but if I was tired, I would kiss you gently and whisper 'I love you'. What would you do if we did that?"
"I would whisper I love you more."
And Ed kissed Winry.