I’m sure that Frigga went to see Loki in his prisonwith or without the permission of Odin. maybe they said:
 "No Frigga he’s not the same Loki, he’s dangerous!" 
"He’s my son..OUR son! you can’t stop me. we should go together to talk to him."
"Nope" *falls into the convenient OdinSleep *

( I dedicate this to the fucking awesome *megatruh :D )

I’m sure that Frigga went to see Loki in his prison
with or without the permission of Odin.
maybe they said:

"No Frigga he’s not the same Loki, he’s dangerous!"

"He’s my son..OUR son! you can’t stop me. we should go together to talk to him."

"Nope" *falls into the convenient OdinSleep *

( I dedicate this to the fucking awesome *megatruh :D )