He takes it personally.
Yes, this can happen.
A guy can as well lose interest and realize that what you two are experiencing is not exciting enough for him.
In so many cases, though, guys will stop communicating because they have other options or are busy with something else.
It can be work, worries, health issues, an ex bothering him, etc.
If you are unsure, get in touch and we'll check it out within a quick coaching session.
Usually, within a few minutes, we can easily pin point what's going on in his mind.
Yes, it is super important to find answers so that there are no misunderstandings and you can shift dating strategies if needed.
To your love life!