"But underneath we're not so tough, and love is not enough"

[youtube=https://www.youtube.com/watch?v=RvuVFHTvdaY] Doesn't really fit with your post, but has "underneath", "love" and, well hea, No Doubt, so ..

Thank you, I tell my ex all the time, love is not enough

Love can Sheild and truth and blind Us all

And soon one realizes.

So true