Never say these things to your guy, sometimes small things mean a lot!

We girls are very smart in manipulating the situation and taking steps, but when it comes to being with our guy, most of the time we ignore his feelings and in the hurry of sharing our own, we speak something that not ought to be.
Later we come to know about our mistake and till that time, no scope left to express the guilt. We can't term it foolishness but it could be a childishness which you feel around him. But every time it's not good, so here are things, which you should never speak to him,
How your ex is still a *very* good friend of yours
It's not so big issue in being a friend with the ex-lover, you should be happy that he is loyal to you and he shares you everything.
That you are wary of his mother or sister
Once you can criticize his brother, but if you will criticize his mum and sister, then beware your relationship is in hazard!
That he is bad in bed
This would be the worst statement ever in his life, so never pull his will down and accept some of the discrepancies of your relationship.
Discussing other handsome men
Yes, he pretends as if he don't care but actually he is jealous and hurt too, so let him feel that he is the only one for you and you find him one in lakhs.