If you have the feeling that your partner is keeping a secret from you, then you need to have a talk with him or her as soon as possible. It may be that it is not anything serious – but it may just as well be that your partner is walking around with feelings inside that could well jeopardize your relationship. An important part of the foundation of this relationship is based on the fact that you can always talk about your emotions. It will not be something some serious that you cannot sit down and look each other in the eyes about and find a common solution. If no solution can be found, then the problem is no longer about dialogue and honesty. Acceptance is the keyword.