What are good songs to be put on a love mix CD?

Okay so I know someone who's getting over a relationship... and I'd
like to know what are some good love songs... not too soft like Mayday
Parade, I don't want anything that sounds like pop like Paramore...
for example on my list so far is..

Korn - Alone I Break
Slipknot - Snuff
Korn - Kiss
Metallica - Nothing Else Matters

Thanks!