Definitions by Idontreallyknow555

Mona Lisa smile 

A person (usually girl) who are shy and have a small subtle smile.

But the smile is the sweetest thing ever and lights up the room

Person : subtle smile
S/0 :wow I’m just obsessed with you and your Mona Lisa smile

Mona Lisa smile by Idontreallyknow555 May 1, 2022