The blind date who has seen me twice sent me photos, only the abdominal muscles of the upper body. Why don't you show your face? Why should I send you photos? Mass?
Your blind date boyfriend sent you a photo of his upper body and abdominal muscles, which means he showed you his beautiful figure and his muscles. If he doesn't show his face, it's because you have already seen him, or it may be that he only sent someone else's upper body, not his own, just to win your favor.