Samira's lack of coworker friendship

I think she would not be as anxious and drowning if she got her own coworker friend. Someone on her side that would see her struggling and ask if she is okay.

When Langdon came back feeling insecure and abandon, he found his own lifeline in Mel. She was there when he needed a pick me up. She was also his support when he was too insecure(after that talk with Robby) to diagnose correctly. And it's a reciprocal relationship because he was also there for Mel when she needed someone on her side. Dana and Mel probably build some rapport because she was watching out for her and looked for her when she was hiding. Being seen when at your lowest is a great help.

Santos is also having a terrible day. But she found her own pillar of support with Whitaker. He was hounding her all day because he knows she was not doing okay. And he was always right there to keep her mind busy with his mindless chatter of him house sitting for Robby.

Whitaker also did not fail his student. He noticed Ogilvie not doing well and tried to get him out of his head.

Even Robby got his own supportive coworker friends. He might not see it now but Dana and Abbot are there by his side if he reach out to them.