I'm friends with L. I know her through P. I only see L when I'm with P. It was recently L's birthday and I wanted to buy her a gift. I think L is lovely, she is totally on my wavelength (and P is too), hence the gift.
I told P I was getting L a gift. She said ''oh, don't spend too much her on, just get her something cheap''.
Why would P say that ? I can (and did) spend how ever much I want on L.