How did it become like that?

She: Thanks for the help..
Me: No problem.. For you anything..
She: Stop joking, I am sure you will do the same for anyone..
Me: Nah.. It's only for you..
..........

This is a short quote from a conversation that i had recently.. it's been on my mind all week. Come to think about it, yeah it's kinda true.. i would help my fren in need in every possible means that i can. Now it has reached an extend that i cant show this person that i care for her more than anyone else because i would do the same to anyone that i know.. HAHAHA!! the IRONY rite.. From a young punk who couldn't give a damn about anyone, changed to someone who has other ppl's interest over his.. now he has this problem.. haha .. So wat now? stop being nice? i really dunno wat to do sia... haha.. So someone pls tell me how????
It's not easy.. to be Ben..