Search Results: go on a vacation with my boyfriend

Okay so a few weeks ago this random guy added me on facebook... he looked familiar & he lives in the same city as me so I thought I knew him. I just added him & than a minute later he started messaging me...
He really isn't bad looking I'd like to start off by saying*
Anyways I feel like it's kinda shady because almost off the bat he started sending me sexual messages/asking to hangout & "take a hot shower" together.
I kinda went with it & just said "yeah well we'll see haha" because I was going on vacation for 3 weeks so I was thinking maybe when I got back we could meet up & have coffee together.
Now I feel like he's *kinda* treating me like we're in a relationship/acting crazy... such as texting me all the time, calling me baby girl, calling me on the phone & telling me his lifestory, etc.
It's weird.
Would I be an asshole if I just told him that I don't feel comfortable meeting him/ or I'm too busy for a boyfriend?

So, me and my boyfriend are planning to make a saving account together. We've been together for 5 months and we are in a serious relationship. We want to make this so we can learn how to live together as a married couple and to teach me how to save money. Plus, this way we don't have to save money in a large amount few weeks before we decided to go on a vacation. Is this a good idea? is it too soon?

P. s: We're not gonna spend all the money we save on vacation, maybe 1/4 - 1/2 of it and save the rest for something else, perhaps there's an emergency or something.

I'm planning on going on a short vacation with my boyfriend and with the budget that we have ($1500-$2000 for 6D5N) we come up with these two options. here are the up and down sides of both:

Trip A
+ we get to stay in a nice 5 star hotel that we are already a member of, we're getting the club king room.
+ 2 hrs drive from home (this is good incase of emergency)
+ Bathtub (always a plus point!)
+ i can get to see my dad (who has passed away but we're going to the cemetery to visit him)
+ food
- Nightlife
- there's not a lot of things that we can do except to just enjoy our hotel room

Trip B
+ BEACHESSSS!!!
+ being able to just wear whatever i want without being judge
+ Nightlife
+ Food
+ Waterfalls
- Budget hotel, we're getting the sincerity room.
- cost of alcohol (we drink quite a lot)
- flight tickets

Tbh, i really want to go to the second one but i don't want to stay in a crappy hotel and also have a lot of outcome this month so i can't really afford something more than that and we can't postpone it cause he's going back to his country next month.