Texting an ex-situationship back is worth doing only when whatever actually ended it the first time has genuinely changed, not simply because their message happened to arrive on a slow, lonely night.
Casual dating, situationships, and friends with benefits all involve low or unclear commitment, but they differ on one core question: were the terms ever actually agreed on, and what is the connection actually built around, shared time, ambiguity, or physical intimacy specifically.
Asking if someone wants something serious is one direct conversation about mutual investment and future intent, not an interrogation, and it works best when the timing matches the pace you've already built together, not a rule from a dating column.
Casual dating is a low-commitment dynamic built around present enjoyment with no defined future, while serious dating is an intentional path where both people are investing toward shared commitment.
Avoidant attachment is a relationship pattern in which a person manages the discomfort of intimacy by keeping emotional distance, staying self-reliant, and withdrawing when things get serious.