Love language
We are not really sure what love language is, but we assume that they are talking about the disbelief you feel when someone gets something done without your help. When you are a person who always wants to be in control, it can be hard to let go and give responsibility to someone.
Especially if it is a group project and you want to be excellent, you can never trust that another team member will do their part correctly. So before you even give them a chance, you just do their work so you can sleep better at night. But when they come back with a completed task, you are in shock.