Bellerin told The Rest Is Football: "When I was playing for Arsenal, you know, I was really young. I basically became an adult in my time over there.
"And now when I look at Arsenal games, I look at the club, I think like, ‘Wow, this club is so big!’ I never even realised how massive, how important, how many people it affects, how many people support this club – and just how, how big it is, you know?
"I feel like football also doesn’t give you the time to really think about these more existential kind of matters, you know?" he added. "You have like two, three games a week, so just getting ready for the next one, recovering from the one before – so many things happening."