A woman and a man are beautiful... But just when the relationship is at its most critical... She was invited in by you. When I cried and was extremely sad, I found that there was another one who made you laugh. But the shadow next to me is him... So, dear, let's fall in love together... The best way to forget someone is to find another person to have a new relationship. Let new memories fill up the past memories... But why do I feel so heartbroken when I see you that I can't breathe. My dear, can you teach me how to forget you?