Possible Clues:

• Not friendly — while one cuts nutritional description of water
• A bash that's the opposite of friendly
• Not mixing well?
• Shunning company like mole discovered sheltering spies
• Not gregarious like spies in centre of Honolulu
• Preferring to be alone
• Unfriendly US spies invading Laos on manoeuvres
• Spies blocking a single performance mostly unfriendly
• Join a party, but not gregarious
• Withdrawn, in a way