I think a special gift for me is having a birthday, mother, and now I'm happy, but if it is, good. I wanted to surprise my mother is invited to join the sehun Oh, my birthday.
I think that is a special gift for my mother's birthday party, just as I was happy then. If so, I wanted to surprise my mother by inviting Oh sehun attend my birthday.
I think a special gift for me was to have her birthday party that I was happy, but if it is, I want to give you surprise me by inviting Oh. Sehun attend my birthday.