Why did he message me?

My cousin and I reconnected at funeral for first time in 15 years, we are grown up compared to when we last saw each other as kids. He's much more handsome than I remember. He 23 I'm 29. We was having a good conversation. He messaged me saying "I'm glad you came today let me know when you're free" while we were sat next to each other. I know he didn't say it to other family members. I'm confused he didn't say it in person we I was right next to him. Why do you think he didn't say it directly?

Why did he message me?
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