Fellow full-back Andy Robertson said he would not tell other people how to feel about Alexander-Arnold's impending exit but threw his support behind the England international.
"There's a lot of emotion around it," Robertson told Sky Sports after the Arsenal draw.
"I think it's crucial in these moments that I don't tell you how to feel and you don't tell me how to feel — but I can tell you how I feel, and that's disappointed to lose my best mate in the game.