⏤ Kim Sunoo

One day you and Sunoo went out for a walk, until someone calls you on your phone and you go away to answer, which Sunoo thinks is a bit... you know.

as you returned he said: Who called you?

with a few touches of jealousy and possessiveness

In which you said that she was a friend of hers, and you gave her a kiss to calm her jealousy.