Oldies/Soul people help me on this!

http://www.youtube.com/watch?v=Tc-_w...shuffle=547549

What song reminds you of this, specially the part in the start where they sing "i´m walking out on you" ..

The song i'm thinkin has the tune 99% the same but the lyrics are something like "i try say goodbye" and it's sung by a woman.

Thanks ahead

Dionne Warwick - Walk On By

http://www.youtube.com/watch?v=AO073fekFfA

whole six minutes thanks!