If he changes his gentle attitude before, simply refuse your request to contact and get back together. That's because he really loves you, and being with you will hurt. Libra men are not so stiff and cold unless they have to.
The biggest sorrow of Libra is that it has a smart face but a big stupid heart. Don't say "please cherish the scales around you", because Libra has never been cherished by people around you.
Extended data:
Libra, also translated as Libra (English name: Libra), located in the east of Virgo and the west of Scorpio, is the seventh house of the zodiac.