What would you do?

Prior to Lee Hom's showcase, had an interesting topic with a friend when chatting.....

kf : dun know wor....but open air... already bought raincoat....hehehe...learn from experience the last time
stingray : ..................... siao if raining im at the first one to run home.. i think lee hom wouldnt want to come out also ..i dont understand why the heck go through all the trouble to see a guy only
kf : hhmmmm can't be explained.....:P
stingray : eh if u got a bf right, n ur bf doesnt allow u to go n see lee hom.. what will u do?
kf : errrmmm....then ar.......hmmmmmmmm ...rationally, i won't go lorrrrr
stingray : hahah orhhhh....... but u willl :( worrrrrrrrrrrr
kf : u know guys le......to avoid any arguments and not to hurt their ego....
kf : hmmm..but then the next time lee hom comes for a concert, i'll make him promise to get me the most expensive tickets
stingray:wahhh sounds like u understand guys very well ...haha...hhhmmmmmmmm then i think i rather let u go
kf : wakakaka.......eeeeyyyerrrr...so cheapskate
stingray : eh expensive u know lee hom tickets
kf : not really lorrrrrr at most few hundres only......maybe 500+? hey...if u really love the gf, u will buy lorrrr
stingray : 500 i can buy a very nice fish oredi but but just for one night show not worth it lo
kf : to make ur gf happy and for her to love u more ma......
stingray :hahahha...hmm paying 500 bucks for ur gf to see another man.. i dont think i will spend lor
kf : hmmm...kek sim if your gf likes lee hom and u said this to her
stingray : hahahah i think any bf would say the saame thing lo... siao.. pay 500 bucks to let ur gf see another guy stay home n see me better
kf:hmmm....let me do survey and let u know.....
stingray: i will telll my gf u slowly n slowly dream stay home n watch tv

IMHO, even if the guy does not think that it's worth it, but then he should think of how happy his gf will be. Not to say the gf can't afford it (no monetary issues here), but it will mean a lot more if the bf bought her the tickets and even better, accompany her to the show/ concert...If you are the guy/ girl, what would you do?