People born under these three signs are very cautious when it comes to entering into lasting love relationships.
Just the thought of it makes some of them depressed and start avoiding their partner, which can cause major problems in the relationship.
They do all this because they don't want to be hurt and they don't want to give up their freedom.
Scorpio
Scorpios are most afraid of being hurt and because of this they don't want to get into a serious relationship, or any relationship at all. They approach the opposite sex slowly and are very difficult to open up. They don't mean anything bad by this, but their actions certainly put many off.
Sagittarius
The unusual thing about Sagittarians is that they are always ready to have fun and flirt, but are rarely open to entering into more serious relationships. If they don't have their freedom, they feel restricted. You have to convince a Sagittarius for a long time that a serious relationship is okay, and even when you manage to convince them, there is a doubt that they like such a relationship.
Cancer
They are afraid of being hurt and this actually prevents them from having a serious relationship. This fear is usually too great and they cannot let go of their feelings as the fear paralyzes them. They often hold back in love relationships, they don't want to take a step into a serious relationship.