Molly believed that all pregnant women gave off a glow, and while most other women were blind to it, Molly could sense it like a radar. The moment that Tonks hugged her that radar was blaring in her ears. A knowing smile curled on her lips, as she stepped back to give Tonks a once over before nodding. All in good time, Molly knew now what Tonks wanted to come by to talk about, but she wasn't going to force her talk if she didn't want to.
"It's no trouble at all, my dear. You've always had a knack with children, I'm sure it's all in your head. Just be glad you weren't teaching when Fred and George were there." Molly chuckled, before beckoning her into the living room, "Merlin, after their third year I just gave up sending howlers, they never seemed to do much."