When Danielle Wroe was walking through Victoria Station to go to Sam Smith's gig last night, she spotted heartfelt tributes to the 22 people that were killed in the Ariana Grande bombing.
It was almost six years to the date of the terror attack at Manchester AO Arena on May 22, 2017, when Islamic extremist Salman Abedi took several young children's lives mid-concert.
Danielle did not go to Ariana Grande's performance, but the traumatic event that took over her city was on her mind when she considered returning to the AO for the first time.