IDG Contributor Network: What to do when they don't respond

A friend of mine has started dating again. She had a first date. She and her date exchanged a few texts the week afterward. She’s comfortable with digital communication and the unspoken protocol.
Apparently at one point he expected a response sooner than she got back to him. His next text said, “Well, you lost interest quickly.”
Really? She doesn’t respond according to your timeline and this is your assessment? You can be sure there won’t be a second date.
I&r