Answer: footsy

AnswerCrossword Clue
footsyto seek advantage from, esp. by discreet or stealthy means; curry favor with
footsythe act of flirting or sharing a surreptitious intimacy
footsya flirting game played with the feet, also FOOTSIE, FOOTIE
footsyto flirt with, esp. by clandestinely touching someone's foot or leg; be slyly or furtively intimate with