Laughs because they have a lock and don't care: 

Pisces, Aquarius, Capricorn, Taurus

Worries a lot about what they'll find and cowers in a corner:

Cancer, Libra, Virgo, Sagittarius

Tackles the shit out of them to protect their phone:

Scorpio, Leo, Aries, Gemini

^^ Ha you know it bitches! Don't take my phone.