Board Thread:General Discussion/@comment-25555054-20150316025533/@comment-5391523-20150319001018

It may seem kinda peculiar to say but... We can come up with a conclusion that since Gems have no... "Reproductive organ", the fusion can be explained as a way to give a sentiment of "pleasure", since they're sexless creatures and won't be experiencing mating in the organic way. The dance would work as a chemical reactor to "balance" both bodies so they won't diffuse just after.

(You can censor my comment if you want, i'd totally understand if you do that tho)