trust
How much important is that your partner trusts you in a relationship ?
So that, when you go out with your friends of opposite sex, he won’t be asking any questions to you, by that I mean questions which question your integrity/loyalty.
Whenever you talk to a friend of yours in some misery, he won’t think that you are cheating on him.
Even if you talk to a friend of yours for whom you had crush earlier, isn’t it important for him to believe in you and trust that you are not doing anything wrong.
Is this insecurity a good thing or a bad one ?