Possible Clues:

• 'Well, aren't you the fancy one?'
• Pretentious boy kissing girl
• Gala did appear somewhat pretentious
• Line suited those who'd be dry without becoming pretentious
• Pretentious young man, the one with Father
• Pretentiously posh
• Boy and girl becoming pretentious
• Pretentious young man thought to lack energy
• Pretentious piece of marketing in top area
• 'Well, ___!' ('Ain't you somethin'!')