5. Neither you nor your partner wants to meet each other’s friends and family
It’s impossible to keep hiding from your partner’s friends. And you cannot continue to hide your partner from your friends and relatives. If neither of you feels like meeting those whom you call close people, then you definitely have problems and your relationship is not serious enough. Ask yourself what it is that makes you feel embarrassed or ashamed to meet those people or introduce your partner to your family.

6. Lots of public display of affection
In public we tend to play a social game. We keep smiling at those we do not like and sometimes we want to look better and friendlier than we really are. This may happen to you as a couple. Watch yourself and see how demonstrative you are when you are surrounded by your friends or just strangers. Walking down the street and holding hands or hugging each other at a bus-stop may look cute. But do you really keep maintaining this sort of sweetness when you stay with your partner at home, when no one sees you? if the situation changes and you two stay less cuddly, then you are probably just pretending each time you leave home and meet people.