The Norwegian international joined the Saints in a £4million from SK Molde nearly a fortnight ago on the same day that Mauricio Pochettino replaced Nigel Adkins as manager at St Mary’s.
But 24-year-old Forren confessed that it was Manchester United legend Solksjaer, his former boss at the Aker Stadion, who compelled him to resist the overtures of a trial at Liverpool and opt for a permanent transfer to the south Coast instead.
“I never came close to joining Liverpool because Southampton felt right for me,” he said.
“There was a lot of interest from the Premier League but after coming here and speaking with the chairman I really felt wanted.
“Ole was very supportive of the move and I spoke with him a lot before coming here. He really wanted me to take this opportunity.”
Forren looks set to make his Premier League bow against the Red Devils when Southampton travel to Old Trafford on Wednesday night and will hope to improve a defence that has shipped 37 goals in 23 games this season.