Oh my gosh, probably has to be pretty much any cheesy 1980's - early 1990's hair band "Monster Ballad". Several come to mind, including:
Patience - Guns 'n Roses
Love of a Lifetime - Firehouse
High Enough - Damn Yankees
More than Words Can Say - Alias
And I was only like 12 when these songs were big. They just remind me of a happy time in my life. I had just started Jr. High, was making lots of new friends, and I was in the midst of my first big crush. These were the kinds of songs that were on the radio station I listened too all the time back then. They just take me back, and make me smile everytime I hear one of them.