The episode begins with Luke having installed a security chain on the front door of Lorelei's house. But when she runs out to hug Rory, the chain is gone.
When Lorelai is at the diner talking to Lane, her napkin lies under the knife. By the end of the conversation, the napkin is now close to the edge of the table, behind the coffee mug.
When Lorelai goes to Luke's to tell him about her reconciliation with Rory, she puts a number of donuts in a take-out carton. A few moments later, she walks out the door without it. However, she tells Luke that they need burgers, fries and onion rings before she leaves. It could be inferred that she expects him to bring the donuts with him when he comes home from work.
During Lorelai's house warming dinner with Sookie and Jackson, Sookie tells Lorelai that she can't believe she didn't do anything to the kitchen. They did, however, make changes. The kitchen used to have hardwood floors but are now large yellow and white tiles. The table and chairs have also been replaced.