Should i call her make her wait or move on?

the girl i have been dating called me back after i had called her twice and sent one very innocent (not creepy but thoughtful/non chalant) text message (i bought her favorite food when i went shopping). when she called i was sleeping so i called her back and she said she was in florida lying on a beach. she asked me to do her a favor, and go online to check the weather. since i just woke up and only heard "could you please do me a favor?" i started to go online and check. she told me to call her back when i found it so we said bye and the second i hung up the wait a minute light flicked on in my head: So she is in florida lying on a beach and calls to ask me what the weather is! there; obviously a viscious girl tactic but i dont really care cuz i know she really called cuz she thought about me and wanted to mess with me a little so i called back to make fun of her and sweet talk but my phone is broke. it ended up that my call did go through she just didnt answer. when i was in the shower she called back and left this message "hey baby uh gimmie a call back i miss you bye". is the "uh" good or bad? does it mean shes nervous when she leaves a voicemail? was she trying to mess with me some more and then got nervous when she left a message? im leaning towards make her wait for my call. In the Initial phone conversation she invited me to come down to florida and drive back with them and i said i was buisy in a very convincing but not in an A hole fashion (impressive for my caliber) but i doubt she was serious. advice?