New Delhi, Nov 07 (ANI): Like some phenomenal truths in world, there are some statements that should better be not spoken to your ladylove. These conversational landmines are better be avoided for that smooth lovely relationship. First is..."Are you really going to eat all that?" By definition, your girlfriend is as light as a feather and nimble as a ballerina. Avoid the topic of food altogether if you can. Talking about her appetite is not really a nice idea to go with. Secondly, anything you say with the words "my ex" in it will be held against you in a court of law, as it should. Of course it's natural to compare your girlfriends, but keep it to yourself.