Thread:Ultrasonic9000/@comment-1398428-20190611170102

For your information - it was during Sonic Generations that they got socialized during the party (before and after the game event) as well as cheering on Super Sonics during the final boss. Though, they didn't seen speak to each other directly, but they still within each other presence just for Sonic's birthday.

Ergo, their names are listed in each other's "friends/allies" list.

Thought this would get your information updated. 