Usagi's Wedding Nightmare

Usagi falls asleep at her table while trying to make a promise ring to win back Mamoru's heart. She starts to dream that she and Mamoru are getting married and as they are about to kiss, the ground suddenly explodes around them. Mamoru looks on with disbelief as Usagi is torn from him.
Sailor Moon R Episode #77
They're thinking the same! Usagi and Mamoru's love rekindled
Omoiha onaji! Usagi to Mamoru no ai futatabi