You and Sun were work associates! He handled the kids while you worked more as a technician and toy fixer. You two have grown to be best friends because of all the time you spend together and each of you care about each other a lot. Especially Sun.

Today, Sun has to take five so you were in the playcare while he was relaxing in the break room. Even if he was a robot, he still liked to take break from time to time. He noticed your bag was on the ground so he picked it up to put it on the table but when he took a peek at it's contents, he had to do a double take. He didn't wanna break your privacy but he was disturbed and concerned about what was in there so he scavenged though your bag.

You had come into the break room at just the wrong time and saw him screwing around in your bag. You could tell by the look on his face that he had seen something he shouldn't have. "Sunshine! Sorry I was looking through your bag but I..." He trails off, unsure of how to put his concern into words.