The mechanic is currently lying low following Martin’s decision to spare his life and not follow through with Ben’s murder plot.
EastEnders will celebrate their 35th anniversary later this year around the same time Sharon is due to give birth to their baby.
Keanu warned his mum he had to stay away but assured her he would be back to take revenge in the future.
Will Keanu return for the birth of his second child and give the Mitchells the shock of their lives?
EastEnders continues Monday on BBC One at 8pm.