Comments of chapter undefined of Because I simply love you

I thought at first, that it was Chen Jianyu whom nana bumped twice...and was baffled that they doesn't seem to recognise the other at the restaurant ..although it was not mentioned that they do recognised each other...it was all my presumptions... but..does nana have a twin, too? is the girl who's the wife of that guy nana bumped, her twin? if so, don't they look alike? again, presumptions, is he the one (guy who nana bumped into) who'll be scheming or conspire against Jianyu and nana? haiiissss...my brain can't stop assuming these scenarios!!!! don't mind what I wrote...it's all in my mind...just like this is just a novel...hehehehe...