Strange was getting everything set up when Deadpool shows up with Madison. Riza looks over who smiles and waves with her none used right hand. 
Madison smiles and waves shyly herself. 
"Just making sure Riza is still as healthy as a horse." Dr. Strange points out while still focusing on the task at hand. He glances over to Madison before looking back to Riza. "Madison. Would you like to observe? This something i would like to do should you allow it."

It took Madison by surprised being talked to all of a sudden. It seemed the sudden spot light put her on edge. But she was curious as a newly arrived cat. Slowly creeping close though slinking around Pepper and Steve with much caution.
Strange motioned for her to come closer. So Madison took a couple steps closer and would not budge. She could see and Madison noticed Riza's smile toward her. "It hurts a tiny bit but there is much we learn from blood." The young explains to Madison. 
When strange first poked Riza, she gave a twitch of her fingers just a fraction and Madison flinched and almost shied away. But she didn't and crept back to watch at Riza had a couple vials filled and pulled needle out that was hooked to a tube to feed the book into the tube's. A bandage after and Riza smiled. To Madison. "All done!" 

Madison nods but then scurried back to Deadpool. Pepper smiled sadly in the girl's direction as Riza went through the rest of the motions. "All good to go Riza." Whom smiled and stretched while getting down. "If we're good I'm gonna hang out with mom and maybe take a nap." Where then Pepper and Riza leave. Waving to Madison as they pass her. 

"I do. Just much slower because of my healing factor." He explains though became quiet as if almost ashamed to answer her next question. But quiet wasn't the answer. "From time to time. But I refused to believe it till I somehow found your body. It would be the only way I knew for sure."