Can you have too much of a good thing? From October 9th to October 12th, the Sun in Libra will square Jupiter (optimism and expansion) at 19 degrees Cancer (emotions).
Libra likes happy, but not sloppy. Jupiter in Cancer could be the overly-affectionate person who knocks you off your pins with their love (and kisses). The hug that doesn't let up. The puppy with the muddy paws who wants to say "Hi!!" The juicy event that disrupts your harmony (Libra) and has you in a tizzy because it's big and sweet and more than you expected.
And Venus (Libra's ruler) is in Sagittarius (ruled by Jupiter). So there's all kinds of optimism floating around. It's ok to trust that this____ will work out. Even if it disrupts your definition of what happiness "should" look like.
If you have planets/angles from 16-19 degrees Libra or Cancer, get ready for some happy to rock your boat.It probably won't be earth shattering (this is a brief influence) but it'll be sweet.