Help😪

I've been dating my boyfriend for a while now and we love each other equally and everything is great but he's really bad at phone calls lmao. When I'm with him in person, we are laughing and having the best time ever! But on phone calls, it doesn't seem like he doesn't want to keep up the conversation, it always seem like I'm keeping the conversation going. And he doesn't post about me on social media. I don't know if I'm just being shallow or just plain stupid, but he doesn't post shitttt about me, he posted a pic of us on ig but he deleted it after a couple months of posting it, and I find that weird. Is he trying to keep him and me a secret?? All of his friends know him and I are dating, they even see us together, but it's still seems like he's hiding us. Cal someone please help it's been k me of bothering me