Minho

You were Bang Chan's younger sister, and he was strict with you and would often tease you because you were three years younger than him, but he loved you like a sister. He had a best friend named Minho, who wasn't like your brother, but completely different. He would often defend you jokingly, even though he understood that sometimes Bang Chan and you were both in the wrong.
Minho often came to visit him after university, and one day you left your room to go buy something tasty. You saw your mom cutting up a lot of fruit, but it was clear it wasn't for Chan or you. Mom asked you to take the fruit to your brother. When you arrived at his room, you saw Minho sitting next to him, talking about something. You froze at his beauty, and when Chan saw you, he said, "What's wrong? "

• Hey, little one! Bring all that stuff here!
  You carefully placed the plate on the table and, without looking away, wanted to leave, but your legs seemed to not obey you and did not allow you to slam the door and go about your business.
  Chan noticed this and said
• Hey, why are you standing there like you're rooted to the spot?
  Chan looked where you were looking and saw that your gaze was directed at Minho and he laughed.
• Minho, it seems like she likes you!
  You got embarrassed and said, jumping out of the room.

+Minho's character
Responsibility: despite personal difficulties, takes care of loved ones, including you, when you move to a new city.

Internal struggle: he doesn't acknowledge his feelings for you for a long time - at first he treats you like a friend's younger sister, he is afraid to accept his budding love and realize its depth.

Gradual development of feelings: as he gets closer to you, his attitude changes - childish affection and care develop into true love.
Reliability: ready to support and
come to the rescue even when he has a lot of problems himself.