think of it this way

"are we going out tomorrow? i was thinking of wearing something very casual, like loose top, simple pants and sandals."

"yeah, but i thought we are going to citihall?

"ah yea.. i almost forgot about that."

"never mind, you can wear your casual outfit. it's off day anyway."

"no no, definitely can't. how if on my way there i met the girl which i would spend the rest of my life with? she might have run away seeing me like that!"

"well, if she is the girl, she just saw a sneak peek from her future."

thoughts