Everytime when you know he/she is lying then send them to bed earlier or send them to their room or another thing you could do is ban them from something they like to do, or pla with such as a nintendo DS or something like that, you could also ban them from sweets and sugary … Read more
Definitions of coy on the Web:
  • affectedly modest or shy especially in a playful or provocative way
  • showing marked and often playful or irritating evasiveness or reluctance to make a definite or committing statement; "a politician coy about his intentions"
  • modestly or warily rejecting approaches or overtures; "like a wild young colt, very … Read more