Matt and I discussed that triangle. Milo will constantly be flirting with Helene. I said one morning he'd come into the room in a robe and snuggle between them, curled around Matt and whispering sweet nothing to Helene. Pretty much, Matt and Helene will be serious, and Milo will love on them both. XD
I'd LOVE for the d'Eaths to react to him. He's the oddball, as he is the only child of one of the branches. He grew up not knowing them, but I imagine he and Alistair met in Hogwarts. Milo is sort of that happy cousin all the other cousins hate. xD I think Milo wouldn't be TOO friendly to Alistair as he is a DE, but he would constantly be trying to take Dae on adventures.
I approve all the others. I think Eli could be a chum, Athena will be the woman he tried to cheer up constantly (though he doesn't much like purebloods, but if he could see she is sad, he'd try to make her feel pretty), and I want to see Milo and Millie running around Hogsmeade, doing weird battle cries.
I am going to be leaving in a bit. How shall we split the thread starting? XD