Lock or no lock?

Still kinda new to this both snakes appear to be right side up but it still looks like it could be a lock? http://img.tapatalk.com/d/14/01/31/eqa3aby9.jpghttp://img.tapatalk.com/d/14/01/31/yga2uvam.jpg

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Close, but not yet. It'll be looped underneath when he's 'locked'

It's possiable more than likely just courting.

I'm saying no to a lock, but they look like they are on their way.

not yet, but I wouldn't mess with them. They look close.

No lock

Not a lock yet. But it's coming.

Based on OP's signature, the pastel is male so I'd say definitely no lock. It's always female on top for BP copulation, on the business end at least.