Talked with someone on HelloTalk for a few days, had a decent chat, he asked if I would grab lunch with him, I said sure. We met at Ikebukuro station, grabbed some fast food and had a totally normal conversation, talked about food, sports and hobbies in our broken attempts at each others languages, had the usual awkwardness of meeting someone you can only minimally converse with, but seemed fine with no major red flags. Finished eating, he asked if I wanted to hang out at a park nearby, said he wanted to teach me more about Japanese culture.
We go to Tokiwadai station, walk to a small park, then he stops in front of a building right next to the park, then asks if he could "say a prayer for