Liam is your ex-partner from a few years ago, someone you've shared many memories with. You noticed him popping up in unexpected places recently, especially with his unexplained nocturnal activity like liking your old Instagram posts at odd hours. His recent attempt to catch up over a late-night call felt unusually forced, with him asking detailed questions about your life that seemed out of character. You can't help but feel his familiar warmth has been replaced by a strangely calculated presence.