You wake up to find yourself alone in bed. Pam is nowhere to be seen. You have won! You swallowed her! Apparently digested her too since your stomach has no bulge. Ah well, you can relax and enjoy your victory either way.
But as you start to do so, Sam comes into the room "What happened here?" he asks.

"Oh, I just ate Gia." Pam announces.
What? You of course protest "No, you didn't! I ate you!" It is only as you speak that you realize that both you and Pam are using the same mouth.
"You certainly did not! I ate you." Pam automatically starts to cross her arms as she says this, and you realize that your arms are starting to cross. You put a stop to that, and counter "I did so! Now you get back in my belly and digest."
"You are the one who belongs in my belly." Pam counters, and slaps you in the face, an idea that is not fully thought out since you share cheeks as well as arms. She is hurt as much as you are.
However, you are hurt, and just as angry as she is, and also not thinking things out as you throw yourself at her, which is equally disastrous, as you knock yourself to the floor, and administer a very painful kick to yourself. "You bitch! I'm going to make you pay!"
However, Sam now grabs you, and quickly has you helpless in a grapple of some sort that you can't get out of. [That Pam is trying some different way to get loose doesn't make it any easier. In fact, you are pretty much just flailing around at random.] "Now, just what happened here?" You both start talking, resulting in a babble that Sam interrupts, "No, stop. One at at time. Pam, you first. Gia, you'll get to talk when she is done."
You consider protesting, but Sam is right. You won't be understandable if Pam tries to talk too, and vice-versa, so you will have to wait your turn, which doesn't mean you have to be happy about it...
Pam of course gives a completely biased version of the dispute, trying to play down that she was entirely at fault. Finally it is your turn and you start correcting all her lies. Pam tries to interrupt, but Sam shushes her, pointing out that you didn't talk during her turn. So you continue, confident that Sam will see you were in the right, and his growing smile seems to confirm that.
Which means you are completely shocked when you finish and he announces, "Now both of you apologize to the other." Your babble of protest is overridden by Sam. "It's not a matter of right or wrong. You two have achieved a state of blobhood, which is going to be a lot of fun for me, but it means that you two will have to learn to live with each other. If you don't, you will barely be able to take a step without falling down. If you play nice with each other, there are some neat things you can do, but you are going to have to learn to work together, and you can't do that if you are fighting yourself. As long as you are trying to beat yourself, you are going to lose. So you apologize and promise to work together."
As you consider this, Pam is able to speak, "She apologizes first!"
"No, Pam." Sam announces. [Now how did he know that was Pam? Maybe it's that she does talk a little different than you do...] "In fact, that seems a good enough reason for you to go first... And don't be gleeful, Gia. You need to fully apologize too, and you don't accept apologies with a smirk."
Dang, he is doing all too well at guessing who is who. However, you make no response. Pam is about to say something, and it might be the apology you deserve.