Fabien's natural instinct in a situation like this - no matter how unreasonable - would have been to become angry and protest repeatedly that he was the innocent victim without bothering to consider the feelings of the other person involved. Thankfully, two and a half years working for the Ministry had sufficiently curbed this instinct so that although he was royally p_ssed off, he recognised that his annoyance needed to be directed at the Floo department rather than the poor woman whose home he had accidentally invaded.
At least she had accepted his explanation and he could just get out of here and pretend the whole thing had never happened. Well, aside from the fact he needed to find a different way to get to the tournament, but... "Oh Merlin, is he here just now? He's going to find this whole thing hilarious and I won't hear the last of it for weeks..." Fabien shook his head, looking disgruntled but managing to force something close to a smile. He assumed Sylvain had mentioned their friendship and the fact they met for lunch at work on a fairly regular basis "and now I know why I never got my flat put on the network in the first place!" Actually, he'd considered it when he'd first moved in, but because he lived in a muggle area there were extra regulations, more forms to fill in and honestly the extra effort didn't seem worth it when the closest Floo office was only five minutes down the road.
He noticed she was looking at his walking stick with almost as much interest as the library book, but decided not to respond. If she wanted to ask a direct question fair enough, but he wasn't about to explain his childhood injury unbidden. Still, he realised in the next instant that must mean Sylvain hadn't mentioned it either, and that random realisation made him feel happier. As much as he loved to talk about other people Fabien loathed being the subject of gossip himself.
Besides, there were more important things to think about now. "I don't think you'll get the fine...the library should have a record of whoever borrowed that book. They think they've sent it back now though so..." Fabien shook his head and snorted with amusement as well "Who knows where it'll end up if we chuck it back in, the way the network's malfunctioning today. Give it here, I'll take it to the Floo office and have them deal with it. Their mistake, might as well be one of them deals with it."
As for getting to Latvia, that was another issue. "Portkey, I guess. I can't say I like them, but at least they can be relied on to get you to the right place. I'll apparate to the Floo office, tell them off and then take a portkey instead. And don't worry about it. I'd probably have hexed first and asked questions later if someone turned up in my flat, never mind throwing cushions at them!" he didn't mention the singing, that having been the last thing on his mind when he'd unexpectedly turned up here. Truth be told, he had barely registered the sound, if he'd even noticed it at all. "Um...do you mind if I use your front door this time?" he added, with a hint of apology in his tone.
[out]