Just Me.
J the Sleepyhead
You mean awkwardness between them all? Well that would be a possibility but how would they become witches? Hmmm maybe without the spell? You know like they get their powers back/unbound simply because its time for their destiny and they are 'reunited' again? They could have an awkward girls night but when they notice something is starting to change (maybe the next day when they go about business as usual) the awkwardness would start to lessen, you know like old times they could be like "you won't believe what happened to me? We need to meet! Come to my house ASAP! Oh and can you bring me some coffee I'm all out." xD