How's this?
Well, I felt like keeping it ol' simple for this challenge...so that at least, you guys could focus more into what's written rather than how it looks.
I was kinda inspired from all the Undying Devotion of Love Brief had for Panty, 'cause ever since his appearance, he had been all heads-over-heels for the Angel...and that throughout the series, no matter how many men Panty had baddie stuff with, no matter how foul her mouth is, no matter what she looked like, Brief never changed how he felt for her. I was (kinda)touched when Panty was able to realize all that,even if Brief did look hot at that time, and then they did baddie stuff. lol XD
If I were able to say this to the person that I may soon be unrequitedly and one-sidedly in love with *sniff*, I'd still be glad that he'll continue to love me (as a dear friend *more sniffing*)...and promise that I'd never leave his side :D
Enjoy!!