What do I say.???

I met my friends mom for the first time he passed away 2 months ago n it went good.! But I left now n I wanna text her but idk what to say.?

Update: I see I said it went good omg it sounds wrong I ment meeting her ment good 😳😂 but yea I had never met her before I did today at the cemetery bc my uncle died 3 weeks ago so I went to visit him n she was there visiting her son