Textaustion
When you're so tired of texting someone back and forth you break down and call them, even if your situation does not allow for it.
"Jake and I were texting so much I got Textaustion."
"Sorry to hear that."
"Not as sorry as I was when I missed the end to Sherlock."
"Sorry to hear that."
"Not as sorry as I was when I missed the end to Sherlock."