Manchester United manager, Jose Mourinho has vowed not to celebrate all goals scored by his side.
The Portuguese manager had issue with the manner Guardiola and City celebrated the 2-1 win over United.
Lukaku found the opener against West Brom and could only get a raised eyebrow, an action Mourinho has credited to maturity.
“I didn’t celebrate too. Nobody was happier than me. Fifteen years ago I look at myself celebrating goals. With maturity you go into levels that you control your emotions better,” he explained at a press conference.
“You get more experienced, you get more balanced. You don’t go crazy when you win. You don’t get depressed when you lose. You are much more stable with experience. Some other managers, they are different, and they don’t change.
“I change. If I score a goal in the last minute you will see me run, for sure, for sure. But a goal in minute 20-something, 1-0 with a lot to play… Let’s play.”