Liam picks up phrases and sticks to them for weeks, months, whatever suits his need. The latest:

Liam: Mom, I’m not letting you off the hook.

Me: (Cringing because the worst of Liam’s phrases are him playing back my own less-than-loving lines from when I am grumpy or annoyed) Not letting me off the hook how Liam?

Liam: I’m not letting you off the hook of love.

I’ll take that.