Why would a guy follow you on all social media?

[Anonymous]

Hey,
So recently a guy added me on insta, and I accepted him.
But then, the same day he also sent request on facebook. Which I find a bit odd. I may be looking too deeply into this, but I do find it quite odd.
What would you think in this situation about his intentions?

[spartan55]

Why is that 'quite odd'? There are no intentions to be drawn from this, you are jumping the gun.

[In_Trance]

Why would you follow a guy on every social media?