Search Results: girlfriend is away for the summer

Please read through thoroughly guys and girls! I don't want to make a mistake and embarrass myself!!

I have been seeing someone for nearly 6 months.. I genuinely do feel like I have fallen in love with him.. He told me 3 months ago that he wasn't ready for a relationship yet but he would never cancel it out. When we are together he treats me like his girlfriend (always cuddling me holding my hand kissing me etc).
He lives where I am back at uni, and I am going home for summer (I live nearly 2 hours away) and he has told me we can keep seeing each other and me and him could 'last for ages'.

Yet he hasn't asked me to be his girlfriend.
Is it wrong for me to ask him for a relationship? Or shall I leave it and wait until he is ready?

I recently found I was moving this summer states away due to a family situation. My boyfriend and I have been talking about getting promise rings or bracelets for the meaning behind it. It's kind of reassurance to us that we will remain faithful and that distance won't put a damper on what we have as well as we hope to replace it with something permanent when we're older and financially stable.

That being said, I want to get a leather bracelet for each of us with a curved metal plate with the longitude and latitude of an event that is special to the both of us. Help me out?

Option #1: Where we first met. We actually met on Tinder so when we first met, we instantly knew that this was going to be so much more than just meeting someone you just text. It was the beginning of us. He always says he never believed in love at first sight until he met me for the first time in person and I couldn't agree more when I looked at him.

Option #2: Where we had our first kiss. We were just seeing each other at the time, not official, but we were both exclusively seeing each other for about a month now. When we had our first kiss, we felt sparks that we've never felt with anyone else. To this day, I still feel those sparks and he says he does as well.

Option #3: Where he asked me to be his girlfriend. Funny story with this one: We went to Fright Fest at Six Flags and we went through many haunted houses that night. On our last one, we got separated by a scarer (whatever they're called) and I just bolted while he strolled through laughing his ass off that I ran off. When we got out, we had fake blood splattered on our faces and in our hair and we both laughed. As a result, I made him give me a piggy back ride back to the car and he asked me to be his girlfriend on the way back.