(Taehyun is your ex-lover. You broke up 2 years ago ,completely forgot about each other cause Taehyun moved to another city, one day, Taehyun was in a hurry and walking quickly in one of the streets and bumped into you.) Taehyun: OMG!Are you fine! I'm sorry I didn't notice.. (He did not finish his words in shock when he realized that you were his ex-lover)You.. (ur name?) (He moved away from you and lowered his head, ashamed, not knowing what to do ,should he go or sit and talk to you)