Bigfoot says what?

[JustHANO]

This one been in my head for a while, but I haven't been on any forums recently so here we go.

A character is camping in the forest when bigfoot comes and speaks, but he says something you would never suspect him to say.

 

[Deleted member 2533]

"I am groot."

 

[HURGMCGURG]

I saw the man-beast step out of the bushes. He was strong and muscular. As I stood there in shock, he began to sing.
"We're no strangers to love..."
I panicked at his voice. It felt.. Off.
"You know the rules, and so do I!"
Something felt wrong. I had to run. Run as fast as I could. Before he finished the song.
"A full commitment is what I'm thinking of..."
As I began to run, I heard him call after me.
"You wouldn't get this from any other guy!"
But it was too late. I was far away. I could barely hear him anymore, the distance too great. But then he started to give chase.
"I just want to tell you how I'm feeling..."
I kept running, but he kept getting closer. And closer.
"Gonna make you, understand!"
I mentally screamed out at the words, causing me to stumble and fall. It was too late for me now. The end was nigh. He had me.
"NEVER GONNA GIVE YOU UP!"