In truth, Loki didn’t like being alone, but he’d gotten used to it. “You know i’d Just watch you do whatever you’re doing anyway.” After a moment to strangle down habitual caution about giving out handles on him, he offered, “I do exercise. I don’t think you’d be interested in the balance or flexibility things, but we could spar.” For the minimal good it would do them... up then it would still be exercise. “Or run, or climb things.”