Have you recorded this yet? If not, I have two words for you: Orchestral Swell. In fact, I'd put the orchestral swell on *every* chorus, swelling up from 'I was wrong' and reaching full peak as you belt out, soulfully, Rod Stewart-style, 'YADA-YADA I MISS YOU'.. and then.. the orchestra recedes, and you sing - *very sadly* 'Generic love song'
(In fact, if you could get your voice to break on the last one, like in Faith Hill's 'Breathe' or Janet Jackson's 'Again', that'd be rad. 'Generic *choke* *pause* ...love song' (fade out with a little meloncholy harp)
I've found you can fake an orchestral swell.. kind of.. just by playing a four-note chord on your 'String Orchestra' tone bank, twisting the volume knob to the right, and then adding a single violin in the back that plays six ascending notes.
You probably have a much less crude method
Cheers