Too close for comfort 

When you are put in a situation that is very uncomfortable and awkward. This person or thing will be too close to you and it's making you feel unsafe.

Turtle #1 said turtle #2 was getting to close for comfort.

Being too close for comfort usually breaks friendship.

Too close for comfort by Flashlight man June 15, 2014

too close for comfort 

1) Dangerously nearby or accurate.

2) When someone or something is way too close and you being to feel uncomfortable.

1) Woa, that shot was too close for comfort.

2) That tarantula is too close for comfort.

too close for comfort by BabyFlo October 30, 2010