Eindrick and Bellingham tried in their efforts that led to the only goal of the match because Jude Bellingham rendered the assist while Eindrick scored the goal. Their second leg at Santiago Bernabeu won't be difficult for them because they will have the home fans cheering and motivating them so they won't like to disappoint them.
Hahaha what were you expecting before 
, Sociedad isn't anyway an easy team especially when they are playing teams ahead of them on the table so I expect nothing less, even Barcelona tasted one from them this season 
even thoughit Laliga , things will be different in their next game against Barc in Laliga once again but they still stand very strong to be beaten so it won't be a easy game for them too either. But tbh next month kinda hold alot of interesting games , even Real Sociedad will be facing Man U in Europa 
.