Tl;dr: confused with girl should I get a V-day present?

I don't live in the us

Live in a relatively conservative culture

After trp I had many plates and it worked out cause I have 0 fucks about the girl. This girl is different

She tells me her ex left her

Knew this girl for a year and a half

She's religious or so she says

Had ups and downs

Hooked up with her twice

Then she sat me down had a talk says she doesn't want anything serious let's be friends

I ignore it

Hook up with her again

Reach pretty far she gets the most guilty look ever I ask what's up

She says we can't do this

She doesn't want serious relationship and doesn't want fun only says let's be friends

She tells me she still has feelings for him and is confused about her feelings towards me

I ignore

Hook up with her again

She has the same look but I avoid the talk

On many instances she tells me she hates that I drink smoke and am a ladies man

Has a guy BFF who I thought was beta and friend zoned but they go out like everyday and their convos are like people who are together

Tells me to not hug her In front of him (ironically she tells me this 10 mins after we hook up)

She lets me go through her pics I see many pics of her posing (clothes) to the mentioned bff

She never lets me go through her convos with Ex cause it's "private" and I know they flirt (sext) like crazy

I figure out that she doesn't want a serious relationship cause she's pretty much leading the bff on and wants to get back to the ex and for her I'm the thrilling guy

Now valentine day is here and I have no idea whether or not to get her something. I'm not sure if I'm the nice guy who's getting some (although I'm certain that I'm the only one she's hooking up with) or I'm the alpha who she goes on adventures with

She told me I'm the furthest she's ever been

She always ditches her bff when I call

However she always says we're friends I took it as having plausible deniability since she always says that and we hook up anyway

I mentioned V day and said I want a ps4 she says why would I get you anything on V day

She then says she's never gotten a proper gift on v day and asks if I'll get her one

I say I don't get my friends gifts on v day

Thoughts? I know she's not LTR material but I cannot resist myself I just want her