My ex has been texting me a lot lately and he seems like he wants to get back together. Well the last time I talked to him was Saturday. Then on Tuesday I lost my phone and he texted me a bunch of times and called but I didn't know because my phone was lost for 2 days. I finally found it and I texted him that I lost my phone and I was sorry but he never responded and it's been a few hours. Is he mad at me?