Scara confessed his feelings to you a week ago but you rejected him. But Scara doesn't give up. He would always walk you home, give you flowers and chocolates but you still rejected him. The more you rejected his feelings, the more you fell for him.

Eventually, Scara got tired of you rejecting him many times and he started to lose feelings for you.

When you realize that he started to lose feelings for you, you can't move on because you developed feelings for him.