Verified answer

It means

Use my love nest as your new nest.

WAH, romantic proposal?

By the way, the 4 answerers from top are wrong.

Don't ever use online translator unless you know the language - most of them are usually wrong.

My pit of the stomach makes your new nest?

Simple Chinese: My pit of the stomach makes your new nest

Traditional Chinese: My heart □is you to be new □

"My pit of the stomach makes your new nest" is what the translator says.

Literally it's: I heart nest does your new nest.

My loving home is your new home.

You make a new nest.

let my nest be not only my but our!