The song "Tumbling Doll" (오뚝이) by Jung Seung Hwan is about the aftermath of a breakup and the lingering feelings that remain. The lyrics depict the struggle of wanting to move on but finding it difficult to let go of the memories and emotions associated with the past relationship. The protagonist of the song admits to hesitating multiple times before trying to approach the person they have parted ways with. They can't seem to find a reason for their actions and continue to spin in circles, unable to let go. They acknowledge that they have already grown distant, urging themselves to live as if they don't know the person anymore. Despite the breakup, the protagonist claims that their love hasn't fallen apart and if they can endure the passing of time, the other person will come back and understand their feelings. They assure themselves that their heart won't waver and that even an imperfect love will always wait for the other person. The song expresses the constant struggle between wanting to move forward and the lingering hope of a reconciliation. It portrays the bittersweet emotions that come with trying to forget someone while still holding onto the possibility of a future together.