These are the things we know about Shyam. I will make a list:
Shyam is not Anjali's husband.
Shyam is not a Raizada.
Shyam is not as gorgeous as ASR (sorry for all you Shyam fans, my pov here).
Shyam is a lawyer.
Shyam mysteriously appeared in the bazaar in Lucknow to save Khushi.
Shyam mysteriously appeared in another bazaar to give Khushi his business card.
Shyam mysteriously met Khushi in the bazaar in Delhi.
Shyam likes bazaars.
Shyam likes to look like a stalker.
Shyam fixed Khushi a job at ASR - in the inventory but then was surprised she got a job at the main office, like he knew what the main office was.
Shyam likes to sneak peeks into Khushi's home while Bua is inside, even though there is a door knocker.
Shyam is a lawyer who instantly takes up an offer to stay at Khushi's place - was he homeless before?
Shyam is a creepy bazaar lurking Khushi stalker.
This is what I have figured out about Shyam. What I want to know is why is he trying to get into Khushi's life. Does he have a connection to the Raizada's or the Gupta's? Is he trying to be creepy from the get go (if so, great job!) or is he supposed to do that when he finds out Khushi is soft on ASR (if so, bad job). The CV's are taking an awful long time in revealing a purpose to this character. It can't just be for Bua's free legal advice.