<human>: Summarize the given text in a few sentences.

So I had this group of friends, we all met in kindergarten, and we used to to do everything together all the time, up until around 8th/9th grade. Ever since then, I have drifted apart from them. As it turns out, I became depressed in middle school, and at 20, I have just started to get help for it. I was currently on Abilify, and so far I have no side effects, but I feel great, normal, happy, etc. So I am thinking the reason I drifted apart from them was my depression.

We have all still kept in contact through facebook and such, but never really done anything. My old best friend of the group, who used to basically be my brother, keeps inviting me to his parties he throws a couple of times a year. Usually I hate these parties, but I went to his birthday last week and had a fucking blast. I am pretty sure it was because of the Abilify that I actually felt normal and all that.

So now that I feel normal again, should try to renew our friendship? We all got along great at the party. I am thinking of just messaging my old best friend on facebook asking "Hey how come we stopped hanging out?" and going from there. What do you guys think?
<bot>: Drifted apart from childhood friends because of depression. Still keep in contact with each other, but never do anything besides a party a couple times a year. Now in therapy and on meds, how can I renew our friendship?