"It's impossible for both of us!"
"Nothing is impossible! It's just that we haven't been together long enough and I'm not good enough."
"I always thought that we might be good friends, but we couldn't be boyfriend and girlfriend. If one day I fall in love with another boy, how do you want me to face you?"
"Then I'll leave and won't embarrass you."
"Maybe she was just a dream you had when you were young."
"Yes, if I never wake up, it is just a dream. If I never meet you again, I will only believe that it is a dream that I never want to wake up from. But when you come into my life again, I no longer want it to be just a dream!"