When you have an affair with your friend, you should know why

Chat out of the feelings, really a lot of people.
More than just a virtual world chat can have the feelings of birth, often in real life all phone calls, greeting between vent, special care and consideration for each other, such a feeling, it is easy to run partial, perhaps is the heart is empty at the beginning, or simply reject the feelings produced by yourself, finally had to admit, care about each other, not willing to give up each other.
Chatting frequently really makes people unconsciously trust and attach to each other, your heart has someone to listen to, your troubles have someone to tell, your pain and struggle have someone to pity and sympathize with, your sour and helpless heart has someone to understand, this synchronization of the heart is very easy to touch the dependence and trust.
Heterosexual friends too frequent interaction, it is easy to have ambiguous feelings, because communication is a necessary supplement to love.