Wish We Could Have It All Back

She gets kicked out of her childhood house. Kyung-Mi helps her and moves in with her. Kyung-Mi's roomate comes back home and there's love in the air. She fell in love with him. He noticed her and once they got to know each other and hang out a lot together he starts liking her as well. Myeong-Hoon's ex and ex-best friend start to get into their relationship to try to ruin them. His ex-friend starts saying lies to Min-Jee so that she can leave Myeong-Hoon. Will she believe the lies or will she stand up for herself and her relationship?