[I Am Solo] Gwang-su is suffering because of 33-year-old Young-su

‌It looks like Gwang-su received some advice from someone before appearing on the show.
He was told that since opportunities like this don't come often, he should try to talk to as many people as possible and gain as much experience as he can.
Maybe that's why he's trying to strike up conversations with all kinds of women.
In the last episode, he attempted to talk to Sun-ja,
but Sun-ja, who had been brutally rejected by Young-su the day before, was now in "defensive mode"
and casually brushed off Gwang-su's request to talk.
If it weren't for Young-su, they probably would have had a conversation.