What songs did Drunk Raindrops express?

Depression and sadness after people encounter setbacks in their feelings. The lyrics in the song "Drunk raindrops hurt my heart, who is crying, and fear of sadness has become a habit" describe the state that people can't forget the past and get rid of the pain in their feelings, while the sentence "Don't worry about the past, what are those pains" in the song expresses the message of encouraging people to let go of the past and face the future bravely.