[It's so easy for Helix to take things personally, especially when it can be tied back into things he already knows he's pretty bad at and was trying hard to get better. He's starting to regret everything though. He doesn't know why he cared at all. He's not sure why he pushed and wanted Reid to talk to him. They aren't that close. They aren't friends. He wasn't sure what he was trying to accomplish and he feels like an idiot for all of it.
That remark is answered with a raised middle finger. So much for a good bye.]