Research on attraction would say which, of the following statements, is probably false?
If you want someone to like you, you have to give them a hint you like them too
Long distance relationships will make the love grow stronger
You are more likely to date someone who lives near you
Your best friend is probably very similar to you
Most likely if you tell someone that you like them that won't really make a difference. That is why most people hide it, because they know they might/ most likely ruin their chances.