Most Helpful Girl
No, it's what they text about that can show if they're the jealous type. For example, I can think of two of my exes.
Ex 1 would practically demand to know everything I did, every day, and if another guy was involved he would get moody about it, assume the guy was trying to steal me, and spend the rest of the conversation trying to assert his superiority over that guy and remind me that I was dating -him-. He was the jealous type.
Ex 2 just wanted to talk to me, about anything or everything, and didn't mind when I hung out with guys because he already knew I liked him better. He just wanted to stay in touch whenever we could because he liked me. Definitely not the jealous type.0