Guanlin did his best to smile,  he knew that Seonho would give him a sour face if he had a sullen look for the audience.

 "Let's debut together, hyung" He remembers that clearly, more than his rap lines or the dance steps he has to do.

 Seonho's face looked beautiful as he smile but the smile he's witnessing is painful to watch, Seonho looks ethereal but it's breaking him.