to disappoint someone
décevoir quelqu'un (decevoir quelqu'un)
"I felt really let down when my friend didn’t show up."
"Je me suis vraiment senti déçu quand mon ami n'est pas venu." (Je me suis vraiment senti deceu quand mon ami n'est pas venu.)
to perform a task together with another party
to include someone or something in an activity or situation
to connect someone on the phone
to reach a point where something becomes steady
to end suddenly; to stop speaking or negotiating
to withdraw from a project, agreement, or deal