Mako-chan Gives Usagi Some Encouragement

Usagi is desperate to try anything to get Mamoru back. She decides that perhaps using a "promise ring" (a handmade bracelet) will make her wish come true and she tells the other girls of her idea. Mako-chan tells Usagi the important thing is that you believe in the wish and the power of that belief will bring you happiness.
Key Cel
Sailor Moon R Episode #77
They're thinking the same! Usagi and Mamoru's love rekindled
Omoiha onaji! Usagi to Mamoru no ai futatabi