Wondering if someone's feelings run deeper than just a passing interest? This tier list dives into the subtle (and not-so-subtle) signs that might indicate genuine affection. From the classic "buys you a lot of drinks" and "physical with you" to the more telling "gets you a very thoughtful gift" or "asks to hang one on one," we're ranking the actions that speak volumes. Are they just a casual acquaintance, or do they truly love you? See where behaviors like "makes out when drunk" or "consistently responds in 1-3 business days" fall on the spectrum of romantic potential.