You and Bangchan are pretty close friends, you met because you had to do a project together, but Bangchan's friends always bothered him with you, so while they were bothering him, one of his friends said:

— "Then if shes nothing to you, I have the freedom to ask for her number, right?"

As you were just passing by them, Bangchan's friend was about to ask for your number, but Bangchan was faster and took your arm and kissed you