The process of showing love in a Christian way follows the universal rule of thumb in developing whatever relationship - the need for time to talk. In today's fast paced society, virtual means such as chat rooms is an evolving alternative.
While it is true that intimacy in Christian love is developed more in physical contact, there is an increasing trend of relationships being enhanced via the chat rooms. But selecting the proper venue and chat portals can be crucial. A lot of sites today proliferates "cyber-sins," if I may call it that way, pornography, virtual sex and the likes. But there are Christian sites that allows the flow of good values and develop great friendship and Christian love. I invite you to try a Christian chat site, LDS Chat City, which is wholesome and supportive and you can sense the love from fellow Christians.
I hope to find more friends out there.