Letting him go? That doesn't mean you don't love him anymore... But it shows how much you love him. You want him to be happy, that's why you set him free. Letting him go doesn't mean that you're weak but it shows that you're strong enough to let him go for his sake. Jas and Chanyeol were sweethearts until something came up and it ruined their relationship. Jas kept the problem to herself. She doesn't want Exo to know what was the cause why she broke up with Chanyeol ng ganun lang. Jas broke up with Chanyeol because of her bestfriend-- Ji Eun. Jas thought that Ji Eun is her best friend, hindi pala. Ginamit lang pala siya para makuha ang gusto niya.