How weird this word means in a relationship. It shows that you do care for your partner and is so much possessed about them that you can't bear seeing them with someone else of 'opposite gender'. But at the same time it also shows that you don't trust your partner and fear that they might break up with you and engage themselves with someone else. Really man, I can't decide which between the two is weird, the word 'insecurity' or the so called 'relationship'???