The crossword solution for the term 'Be a Little Shy' is 'Owe', which is a three-letter word. Owe is a verb that means to be under an obligation to pay or repay something, usually money, to someone else. It can also mean to be indebted to someone in some other way, such as owing them a favor or an apology. Being a little shy can mean not wanting to take risks or put yourself out there, and owing someone can be seen as a form of being shy.