make a pass at

make pass at somebody
to go past something or someone or move in relation to it, him, or her:

تقاضای رابطه عاشقانه ای به کسی دادن

به کسی نخ دادن
to flirt with or suggest sexual activity with someone
e. g: Can you believe it? Larry made a pass at me! No one ever makes a pass at me

نخ دادن، آمار دادن
make a pass at someone