I’m a 21-year-old former female member.

I found someone for a monthly arrangement and decided last year that I didn’t want to keep having my face online forever, so I left the site. Of course, there are also a few people whose arrangements ended or who I only met once, but what should I do if I want to cut off contact myself with someone who made me a letter-date offer…? We met once, and he said he wanted an adult relationship (intimate) for 30,000 yen, but our terms didn’t match. Since it had started as a letter date, I figured these things happen and politely declined to pursue the relationship. However, he keeps messaging me on LINE. Almost every day, he sends me updates about his life along with photos, and I keep replying with my thoughts… Honestly, I clearly told him that it wouldn’t develop into a relationship and that I wouldn’t accept support for dinner only (no intimacy), so I was basically thinking, “Then let’s just be strangers!” I figured setting up the letter date had probably cost him money, and I didn’t want the hassle of him getting angry if I suddenly stopped replying, so I kept responding. But this is such a waste of time!!!!!! I suddenly felt compelled to write this（笑） I’d appreciate any advice!