Gillian had gone to the Fleetwood Mac show and didn't tell Dave Tomlinson.
Dave was annoyed because he had his own Fleetwood Mac experiences he wanted to share. Dave remembered seeing the band in '79 on the "Rumours" tour with their classic lineup, which included Stevie Nicks and Christine McVie.
When Gillian loaded her photos onto Flickr, Dave sulkingly noticed the gleam in Mick Fleetwood's eyes as he banged home the introduction to "Tusk."
Didn't matter, mused Dave.
Dave had tickets to Spyro Gyra next week, and made a promise to himself that he would rather read the entire Bobbsey Twins catalog than share his plans with Gillian.