Wanna start conversation with him

Me and this boy dated but I wanted to take a break to make sure I go to therapy for my mental health cause my mental health is horrible and it wouldn’t be fair to be in a committed relationship when I can’t even commit to life if you know what I mean. And he agreed and told me to take my time he’ll be here But I’m horrible at starting conversation and our conversations are always wyd wyd wyd. So I was wondering if anyone can help me with some conversation started 1: He’s 15 and I’m 16 2: we both like anime but his favorite is hunter x hunter he loves that one and also read the manga I watched that anime as well 3: he loves comics, dc hero’s, he’s watching all of the dc animated movies in order right now ( old versions I believe) 4: we are both home body 5: I love and watch anime all the time and also read webtoon and manga I don’t know if this is enough but I hope someone can help, I’m afraid this will ruin things between us.