How do I tell my parents about dating a senior guy?

Ok I kinda want to date this senior in highschool. Im a freshman. I really like this guy and I know he wouldnt just have his way with me. He is already my friend and I trust him. I have mentioned dating older guys to my parents and they freak out. How could I tell/convince them to let me date this senior?

Is it weird to want a date for homecoming?

I’ll be a freshman this year, and for some reason, I really want to go to homecoming with a date. People are saying that I should just go with friends, but I think it would be fun to go with friends and a date. Is this that weird? Also, how can I get a date to homecoming? I’ve never had a boyfriend or any of that.

Is it okay to date my good friends brother?

She is one of my best friends and she is the same age as me. But her brother is 2 grade levels about 3 years older. He promised that he would never date anyone in her grade but we really like eachother and she doesn’t know. Is it ok to date him? We are freshman he’s a junior. I really really like him and he’s super hot. We all hang out a lot and stuff and all swim on the same swim team and know eachother.

What is a reasonable amount of dating time to make a first move in highschool?

Im dating a girl for a week now; im a freshman. I’ve never kissed a girl before because i want to make it special, i want to date someone, get serious with them, and then make a move. I want to make a move on this one but i dont know what is a good amount of dating time to do it?

How should i get a date to winter formal?

I am a 15 year old freshman in highschool, i am not very good looking (kinda chubby), and have no other really great features. I also have a hard time asking girls out. Winter formal is in about three weeks, and i still dont have a date. I know three weeks sounds like a lot of time, but most people already have there date. How could i get an okay looking girl to go with me to formal?