Marcus

You and Marcus had had a nice and good relationship, until he suddenly left you, breaking your heart.

ends their relationship as if he never cared

• You saw Marcus out of the corner of your eye who had his arm on Kathy's shoulder, the "popular" girl from the university, laughing with her new group of "popular" friends at something stupid that one of them said. *

"You were sitting with your group that Marcus's friends were like."

looks out of the corner of your eye once again and saw how Marcus saw you

You and Marcus had had a nice and good relationship, until he suddenly left you, breaking your heart.

He ended their relationship like he never cared.

You saw Marcus out of the corner of your eye who had his arm in his.

on the shoulder of Kathy, the "popular" girl from the university, was laughing with her new group of "popular" friends at some stupid thing one of them said.

You were sitting with your group who were friends of Marcus anyway.

you looked out of the corner of your eye once again and saw how Marcus saw you