Things you can say to help

“I’m here for you”.

“Do you need to talk?”

“I’m so sorry for your loss.”

“I’m thinking of you.”

“Do you need a hug?”

“I am going to the supermarket. Do you need any X/Y/Z?”

“How are you doing?”

Sometimes saying nothing at all, and a simple hug or sitting with them can be very comforting.