Hey Girls I don't know your phycology.. ia am 21 years old guy ... A 27 years female in grocery store is creepy?

I went to a grocery store with my dad. A 27 years old female was checking me out lol.. I ignored her.. Should i appoarched her for? I felt awkward because i am 21 yo there is big age difference what's your thought... Is it good to approach that age limit?
Hey Girls I don't know your phycology.. ia am 21 years old guy ... A 27 years female in grocery store is creepy?
Post Opinion