The Marvels of ESL

So I sent my friend a text message just now to see if he wanted to get together and hang out tomorrow afternoon and he sends me this message.

"Thank you Curdis. Why not make it free for us? Response you.

So then I reply to him and say "I didn't understand what you just said, Can we meet around 2?"

Then he replies "I mean that I can make me free to meet with you. You English is degenerated now? I miss you too."

What do you say to that?