the bf/gf and the cousin

I think it is best to keep secret for ever./ This has nothing to do with your current relationship. But if you have to tell the truth, then be honest.

Well i will not hide it from him/her cause me and my boyfriend we are still friends even though we have broken up.

this is really a tough ques...bcz at that time I will take step according to the situtaion like if the ex is very close to him then may be I will tell him bcz if he come to knw from ex then he will feel why I am not open to him...y I am having secrets.....I think that we shud think from their point of view....I will pray this won't hapn to anyone...