help - acoustic guitar song

i was camping and heard this group of guys playing a song on the acoustic guitar. its really sweet and slow, but i don't know what it was. some of the lyrics to what i think is the chorus is:
"but i love you, don't let me go"
if any one has any ideas please let me know. its driving me crazy xD. sorry for lack of information; i'll know the song when i hear it. thanks (:

Try the following songs:

"Hold Me Close" by David Essex

"Don't Let Me Go" by Westlife

"Don't Let Me Go" by Modern Talking