2 songs from years ago?

There are 2 songs I can faintly remember listening to in my teens. I think they were late 90s or early 00s. The first is by a guy and it's him catching his girlfriend cheating on him with someone else. Some of the lyrics went 'cos I saw you with him'. Sorry it's so vague. It's not a slow song. The next one is slower and by a girl/woman. Now I may have these lyrics wrong but i think they go a little like 'these feelings are for the rest of my life, my love. Make me feel beautiful tonight'. I've tried google and YouTube but nothing. Hopefully someone here can help!

Anthony2014-10-02T04:02:38Z

Only the Lonely...Roy Orbisen. Big Balls...AC/DC