He can certainly understand resenting ones father. "He killed him?" Q asks quietly. Though perhaps not to that extent.
"It wasn't really fair to ask him," Q says. No one could have managed Fred and George. Yet another reason to be grateful for being an only child."
"As a term of respect, of course." He says this very quietly, perhaps hoping Severus won't hear. "Let's see," Q frowns in concentration. "Vernal equinox, spring, renewal, Venus, goddess of love and beauty, Hieros Gamos..." he trails off, looking at Severus suspiciously. "We're not doing a love potion, are we?"