Keane is currently on-loan at Celtic and has impressed in the Scottish Premier League.
Keane said: “I’ve got a three-year contract at Tottenham so I will go back there in the summer.
“It’s just a loan move and always has been.
“I’ve got a lot of friends down at Tottenham and I miss the lads – I speak to them all the time and they are doing well at the moment.
“I also miss the tea ladies – they are very good down there!”