text: I can't really answer the first question- there are thousands of signs..here are the main ones...\n\n1. Hugs you alot\n2. Smiles at you alot\n3. Plays with your hair\n4. Touches you alot\n5. Stares at you alot\n6. always compliments you\n\nThe difference between flirting and getting hit on is hitting on someone is more direct..\n\nLike if I were to say.." you must wash your clothes in windex, cause I can see myself in them" or "Do you like sports, cause i can see myself playing with you all night" or "1 date with me and you'll never want another man again."\n\nFlirting is not as direct its more like- \n\n"you look great today" or "How do you stay so skinny? you have the perfect figure" or  "any guy that gets you will be the luckiest guy in the world"