Mrs. Sheldon didn't agree.
"You old man, you're just messing things up. Can't you see that there's nothing going on between Charlotte and Allen?"
"I actually think these two look more like siblings than Evelyn and Allen."
She said this because both of them seemed to have a cool demeanor, giving a similar impression.
"Old lady, don't you also quite like that girl? Why not consider having Allen marry her as our granddaughter-in-law, so we'll get to see her often?" Mr. Sheldon stuck to his idea.
"Oh, you're just getting old and your eyesight isn't as sharp. Charlotte's already got someone in her heart."
"Really?"
"Didn't you hear Charlotte asking the kitchen to set aside a portion for someone before dinner? Also, the tea cups she uses come in pairs, and her expression changes every now and then when she's looking at her phone. Take a closer look, observe her while she's on a call."
Mrs. Sheldon, being meticulous, naturally observed with more detail.