I imagine him comforted by Jesus touch, but uncomfortable under the scrutiy of the disciples.He didn't attempt to teach the disciples a lesson, but allowed The Master to use him to teach them by simply responding to His call.
In the same way we can develop the humility that Christ is teaching here by
- Focusing on Christ and allowing Him to give us clues for our behavior.
- Responding to His instruction.
- Feeling the comfort of His presence as we are scrutinized by others.