"If there's a choice of choosing something and make it go right, what will it be?"

"If you do know there there is something troubling you, who would you tell it to?"

"If you can have the freedom to choose any time to go back to, which will you go to?"

"If there is a rewind button, a pause button, a stop button, and a forward button in your life, which would you press?"

"If there is someone beside you asking you what wish do you have, what would you say?"

"If that someone pops in front of you and smile at you, what would you do?"

"If that girl have a long line of guys queuing to woo her, but she only want that one particular person, what would you advice her?"

"If there is a medicine for you to forget about someone, who would you choose to forget on?"

If I didn't meet you today at the bus stop... I wonder if I'll still know that you still hold so dearly in my heart.

If I didn't meet you today at the bus stop... I think I'll just shove the matter off from my mind and continue doing things that are just against my own will and thinking.

/edit

Now, I see. It's already more than impossible anymore.
I don't know how am I going to face you from now on.
I was shivering so much when I saw you, it was so unexpected, so shocking.  I got on the bus, and my mind just went total blank. How would i even dare to ignore you? Seeing you was more than enough, what's more.. a smile.

Misunderstandings are killers. People usually say that when there is misunderstanding, we need to clear them out. I didn't ignore you. I didn't. I couldn't calm down when you just appear in front of me. What should i think? And the next moment, I just turn and walked off without doing anything. I didn't want you to see my pathetic face.

My pathetic and worthless face.