A love story

(At one Starbucks, a male and a female are sitting opposite beside a small round table. Judge from the coffee left in their cups, they have been sitting there for at least 15 minutes)
A: Do you have a crush on somebody? You act weird these days.
B: (looking around, mindless) I guess so.
A: (eagerly) who is it?
B: (look at A) why do you want to know?
A: (slightly frowning) we are friends, although not for long but I consider you as one of my best friends already. Tell me, and I will feel happy for you…
B: (a short pause) you really want to know?
A: (firmly) Yes
B: (look at A for a long while, as if to make a decision) Ok, look at me, straight at my eyes. Tell me again that you really want to know it.
A: (look very firmly directly at B’s eyes, and slowly steadily says) I really want to know, please tell me.
B: (look back A’s eyes without blinks) It is you.
A: (smiling gently) Hehe, I know because I have the same feeling too….
B: (surprised, happy tone) Why didn’t you tell me???
A: (keep smiling) Because I was afraid as the same as you were…
B: (rising the eye brow) Not any more?
A: (slowly approaching B) Not any more.
A kisses B very gently.

Either A or B can be the male....