Farewell sister

USA...that's where my sister is going on Saturday...she's furthering her studies there..I was sad because she is going away for 4 years..my mom decided to throw a "going away"party before she leave...all of my siblings, relatives, and her friends would be coming to the party..I also decided to give her a present to her...it was a brown Gap sweater because I know the weather would be as cold as ice in Illinois..my sister is not the type of girl who would travel a lot..she was the one that would get motion sickness on every flight when we were on our family trip..I was afraid that she won't be able to resist the "pain" throughout her 17 hours flight..so I gave her some tips to avoid motion sickness and advice her to take some pills before the flight..I was really sad to see her go..we are very close to each other..although I have four sister but she is the one that is closest to me despite our age difference..but I wish her the best of luck and to work hard on her studies abroad..