how hard is it to do a wave or at least say hi =x

I saw her in the lab today, on my way to class. Wanted to say hi but... sigh... it's my fault to begin with anyway. Life sucks isn't it =x haha well, like a certain someone said, we should see things in an optimistic way and things will be better =x I should really apologize though...

i'm really sorry =x

I fear that someday, time would keep us apart and you might forget me, but before it happens, I hope that you have felt, even for a single chance that I have cared for you best way I know!