Honestly, Tonks didn't have much desire to stay after Remus left. She lasted about ten more minutes, mostly involving her saying goodbye to people and checking on Hestia one last time before she made her way to her and Remus' new 'home', one of the old Order safehouses.
Dropping her purse on the ground, she made her way upstairs, shedding close as she went until she walked into the bedroom wearing a tee shirt and boy-short knickers. "Hey," she said quietly, giving Remus a small smile. "I didn't really feel like staying once you'd left."