There is only one idea may be you don't like it but I can say if you really want to see love in a boy's eyes firstly you give love and than you will see that when he is with you he can't see any body around you he will just see you and show the love and affection.and if he can't see your eyes it means he is lying whatever he is saying.
Love is not a tangible item that can be seen, touched or held as an object. Love is an emotion. Since emotions are sometimes displayed through a physical reaction (Someone is mad so the hit or yell) sometimes an emotion such as love can be seen through a physical reaction to the emotion. However emotions can also be confused because the experience is new and the reaction to the emotion is confused. Infatuation is quite often confused with love. Love also has many different states. Love for your mother would be different than the love of you pet. Sometimes people add to the confusion of the emotion by directing or manipulating, either consciously or unconsciously, the reaction that they seek for the emotion they may feel. This may be the issue in your instance as the girl wants you to love her so she tells you she can see what she desires in a reaction from you. This is a very tricky and confusing emotion especially if your experience with love as in a romantic sense is limited. Even when you have more experience with love it is a tough item that defies the boundaries of description. Remember that Love and Hate are very close cousins. This is one of the reasons that divorce is so painful, there are stalkers from jilted lovers and sometimes even more drastic consequences. Play Misty for me is a movie with Clint Eastwood that is an example of the love hate scenario of jilted love. Romeo and Juliet would be one of the classic examples that come to mind of the fatal affect that love and hate can play in the game of love.
