Guys:i have 4 questions plz answer ALL!?

For your first question, you'll know if a guy likes you if he stares at you a lot, seems lost for words when he tries to talk to you, and when he does talk to you, he makes a lot of eye contact. For your second question, you make a guy jealous by not spending any time with him and spending time with other guys, especially his friends. I know that gets me every time I see my crush talking to my friends and paying no attention to me. For your third question, I like a girl with blonde hair, brown or blue eyes, a nice smile, a cute nose, an awesome body, smart, funny, and who is always nice to me. For your fourth question, I'm really not sure how to, but if I were to say anything about flirting it's that I like to be funny and show the girl I'm into her. I hope this was helpful.