Aries: Appetite loss- All you think about is him/her. Producing more dopamine, you feel little need for food and other basic necessities while floating each day on a cloud of hope.

Taurus: Abandon regular routines- You may abandon your work or your responsibilities. Your thoughts and actions become devoted to your love interest.

Gemini: Fresh complexion- You feel different and it shows. Others might catch you smiling or blushing for no reason.

Cancer: You think of that person as perfect- You project your idea of the perfect one onto them and overlook their weaknesses and flaws.

Leo: You upgrade your looks- you care more about how you dress and look. You may start thinking of the small things that you can do to make yourself look better for them.

Virgo: You daydream- You begin to think about your future with this person. Your imagination creates vivid scenarios of romantic getaways, cozy chats, exciting adventures and feel-good moments.

Libra: You build an addiction- You always want to communicate with them and when they don't communicate back, you start to worry. You spend most of your time analysing every word and punctuation mark in each conversation to make sure they're interested and commited.

Scorpio: You feel better about life- You begin to wonder where this person has been all your life, and why the two of you never found each other sooner. All of life's disappointments,  frustrations and losses will not compare anymore.

Sagittarius: You get jealous easily- You hate it when other people talk to them and hate it when people spend time with them. You miss them when they're not around and become irritated.

Capricorn: You find their quirks cute, not annoying- You don't really mind their bad habits, but in fact find them attractive.

Aquarius: You talk about them- You secretly tell your friends about them and become excited for you friends or family to meet them.

Pieces: You support them- You find yourself standing up for them when people are against them. You try to become useful to them and help at any chance given.