Group TVXQ Yunho's father-like smile is becoming an issue.

An online community recently posted the photos of Yunho at an airport. In the photos, Yunho is smiling at a girl much shorter than he is.

Yunho wearing a checkered jacket was holding a drink and his passport in one hand. With sunglasses on, Yunho is smiling proudly at the girl. He showed a father-like image by bending down to look at the girl and tapping her on the shoulder.

Internet users commented, "Yunho is going to be his daughter's little boy, whoever gets to marry him is lucky," and "I didn't know a guy could be that generous.”