The EU will welcome Scotland with open arms, and Scotland will be far more free as an EU state than they are as an English dependency. Scotland will be an EU state within two years and NI will join the Republic.
I don't think either is going to occur, Scotland or Northern Ireland.
The other thing is, the British exercised their Democratic right and a majority of them voted to leave the EU and that should be respected.
Those who voted to leave are now being subjected to the inevitable bullying campaign by hardcore anti-Democratic haters, that those who voted to leave are called "stupid", "morons", "racists", "bigots" and "fucking scum" is disgusting.
Also the Remain side, IF MORE of them would have got off their asses and voted on the NIGHT, then there might have been a different outcome and IF they would have won 52% to 48%, instead of LOSING 52% to 48%, they certainly wouldn't tolerate the Leave side saying THEY wanted a Second Referendum etc.
Remain lost and they just need to get over losing already, because there's not going to be a Second Referendum, period.
The whole of England, except London voted to Leave, the whole of Wales, with the exception of two areas voted to Leave.
So they're left with the whole of Scotland voting to Remain and the majority of Northern Ireland, with the exception of four areas voting to Remain.
However all those nations are PART of Britain as a whole and Britain as a whole voted to Leave 52%, so Remain lost and that's it.