Friends or Lovers?

I'm looking at the synastry and composite chart of a relationship that just mystifies me. Is it platonic? Is it romantic? The Venus in sixth house thing seems to put a damper on the romance but there are other aspects and seventh house Sun that make me think possibly otherwise? Both charts seem to be sort of free spirits who might not necessarily go for a traditional romantic life, so I also wonder if these two are actually good for one another. Anyone have any thoughts on this one?