Question(S) about homecoming!!! ITS TOMORO HELP ME!!!?

Ok so today my friend (girl) (I am a guy) poped a question about homecoming, well i ended up asking her to go to homecoming with me “as a friend” we started talking about what we would where and everything.
Sence she is “my date” should I feel intitled to buy tickets to the football game, dance, corsage, and to dinner after wards.
I like her, I dont know if she likes me.
She is a good christian girl and I am an emo
What should I do me being anti social out side of school I have no clue what I should do and if I do need to get a corsage how much do they run and will flurialist still have them when it is a day away from homecoming?
I am a junior, so I have been in hs for 3 years, I just dont do dances/school events at all so I had no idea how something like this would work. Ok I will by the tickets, and take her to dinner after Thanks for your help
and I am going to deer park highschool vs dobie highschool at deer park highschool home game deer park, texas

you did say you were just going as friends, so you don’t really have to pay for anything. if your picking her up & taking her to the game, it’s a good idea to buy her ticket stilll. dinner is optional, you’ll both probably end up hungry during/after the game so going out to eat is probably a good idea. you being a guy, you should pay, but you don’t really have too. and the corsage thing is definitaly un nesicray. corsages are used for very very formal dances such as prom or ring dance, homecoming is only semiformal.

hope it helped.

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