The answers to the clues below will have something in common, as hinted at by the last clue.

1. Winter cold personified 

2. They think they're all that

3. "I" partner

4. Point of no return

5. ___et, ___on, ___or

6. Frank discussion

 

Answers:

 

Answer to Clue 6:

Straight talk

 

Answers to Clues 1-5:

 

1. Jack Frost

2. Queen bees

3. King

4. Ace

5. Ten  - - - Ten, Jack, Queen, King, Ace make up a straight in poker