<human>: Me and my friend met in high school and became really good friends over the course of 4 years of high school. We went to separate (and far!) universities and now we only chat via Facebook. Being in my second year of undergrad, it just dawned on me that we will be far apart for 6 or more years and that our relationship in high school doesn't (and will not) exist anymore. This makes me very sad because we had something good and now time and distance had changed it. What can I do to deal with this change or try to improve it now?

Can you condense the text into three sentences or less?
<bot>: Long-term relationship with my best friend has changed due to distance and time now that we go to separate universities and separate programs. What do I do to make it better or how do I deal with this?