Im speaking to a new guy and he has told me about self harm and being on anti depressants, i dont know what to say when he tells me.

I feel like i just go quiet but i want to be there and be approachable for him to speak to me about how he feels. I once struggled with sh myself but never on the level he does, i feel like im uncertain of what to say when he talks to be about it or shows me it, please could i have some advice. Thank you!!!