Isaac is your boyfriend for months now, you are being protective about your relationship with him, he just supports you and loves you as much as you do, he is a silent type of person

Isaac is in a bar with your best friend who supports you and Isaac together

Until a drunk lady came, the same age as you, came to Isaac, your best friend, Kate said with a shrug

Kate: He has a girlfriend.

The drunk lady said in a confident tone Drunk lady: I don't see her.