I Hate My Job

i work at a popular fast food chain and everyday i talk myself out of quitting. today, a customer came in and was very weird. just to get the full picture, he was about 6ft and middle-aged. he asked me how tall i was and if i always keep my hair the length it is. then he said that i smelled nice. super uncomfortable and weird. i appreciate compliments but when people cant gauge your responses to uncomfortable questions it sucks. i have to smile and be nice, i can’t tell someone that what they’re asking is inappropriate and making me feel weird.