"Hello" is a song by Jung Yong Hwa, a South Korean singer-songwriter and actor, and Sunwoo Junga. The song is a duet between the two artists and was released in 2021. The lyrics of the song describe the arrival of winter and the warm feelings associated with it. It talks about not being able to let go of the gifts that winter brings, symbolizing the memories and emotions that come with the season. The snowball mentioned in the lyrics represents a moment of hesitation before letting go. The chorus of the song expresses the anticipation of seeing someone special when the snow falls. It describes the feeling of the heart melting and becoming warmer when that person smiles and runs happily. The lyrics suggest that the love and happiness of this person have a similar effect to that of winter. The second verse of the song takes place inside a bus with only two people. It references drawing on the window and leaving their mark, reflecting the playful moments shared between them. The lyrics express the hope that those memories and moments stay and bloom like beautiful flowers. The bridge of the song emphasizes the beauty of winter by comparing it to a light breeze blowing and snowflakes swirling. It conveys the longing to see the person they miss, as well as the desire to be in their presence. The lyrics suggest that the person also shines brightly with happiness. Overall, "Hello" is a song that portrays the warmth and joy of winter while expressing feelings of love, longing, and anticipation. The lyrics create a nostalgic and emotional atmosphere, reflecting on the memories shared with a loved one during the winter season.