Even my GPS says so

Oh, you meant with one person.

Yes. I like making one, big investment rather than spread myself too thin.

Good. Spreading you is my job.

Mhmm, make sure you spread me good.

I'm gonna spread you like the flu, baby. ;)

Just make sure you don't spread me to other people.

Never.

Good. I'm not communicable. I like to stay with my host. ;)