New tune with Jay Sean?!

Sean Paul tweets Jay Sean via twitter:

Yow @jaysean whadup dawgy? I’m workin on dat shit fi blaze dem man!!!We goin do it again! Yow follow @imannelawrenc if u can zeen! Bless!!!

then Jay Sean tweets him back:

@duttypaul yes brudder lookin fwd to murkin it wen u get it to me man. We’ll mash it up haard again!!! They won’t be ready this time! Lol

and finally Sean Paul answers:

@jaysean maaawwwddd!!!

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Is something happening between them? Maybe a new song?