Possible Clues:

• Dance in buff -- desperate man gets fit
• Movie ticket site
• Enthusiast goes round and starts to get out for lively trip
• Enthusiast Angela, not half, in party dance
• Dance enthusiast Daniel leading function
• Dance with boring lover, then walk out
• Spanish Steps also taken in by lover on journey
• Supporter joining tribe before match in lively dance
• Dance supporter coming round with energy
• Dance nut beginning to dance a dance without an introduction