@KalaDeeDC was hanging out in her room reading when she heard her 90+ parents singing to each other, laughing, and keeping each other company. They've been married nearly 73 years and @KalaDeeDC had to get a video. She's been living with her parents during the lockdown taking care of her parents.
Following the thread of tweets, it sounds like she read some of the comments to her mother who was loving what people were saying, although she didn't know what a tweet was.
This is the sweetest thing.