Need a songs title or artists name!

Hello everybody! There i have two songs (with lyrics of course), and i will be very grateful if somebody can help know their names!

In first song (dance track) with female vocal, girl sing next text:

Mercy Mercy, Make It Easy Only
Take It Easy!!!

Touch Me Teach Me
Only You Can Reach Me

Call Me Phone Me, Baby Please Don't Hurt Me
Don't Hurt Me!!!

Mercy Mercy, Make It Easy Only
Take It Easy!!!

And in second song (Female vocal) at the end of track i heard this repeating text:

Comeback to me... love is for free

If need more information, post there your questions. Hope for your help!

Similar, but not exact lyrics for the second song.......


YouTube - Come Back to Me- Vanessa Hudgens

Nope, song that you tell is a RnB. "My song" is a something like trip-hop...