2 Sets of Twins...Quads???

So recently we've noticed a new addition to the trio.  Sven.  Sven is Ben's good twin brother.  Ben is the "evil" component.  I haven't mentioned it much, but Ben is a screamer.  Literally.  He screams.  He screeches.  He is an unhappy baby 75% of the time.  We can't get anything done.  He needs his binkie, he needs to be held, he needs to be entertained.  He doesn't do well just sitting around looking at the sights and hanging out.  So now we have Sven.  Sven sits (more like lies) and coo's, and laughs, and hangs out, and looks around.  He's happy & funny & a pleasure to be with.  We don't know how long our foreign exchange baby will be here, but he's welcome to stay as long as he'd like.  Maybe we'll even start speaking Swedish.