Yes..that woman is my sister.last Sunday was ur sister also right?yup..she is the eldest..and just now is the second one.oh i see..ur sibling' face are very different, didn't looks like sibling...true!u are not the first person said it.my sibling's face very different except my younger and youngest brother...looks like twin.people almost asked me this question when i buy something with my sister.."Friend?","ur friend?".."ur sister?(with a big question marks at her/his face).with my brother,the question become like this..."ur boyfriend?"...i don't mind bout this..cos to me they are my siblings, whose i shared my love, sadness, happiness, money, time and everything. i have 6 siblings..people said 3 is many,but i didn't feel 6 is too many.One of my friend felt jealous because i 'm very close with my younger brothers. i didn't have any formula, i just remind myself that i will give the best for my younger brothers.how lucky they are having a sister like me...hihihiiihiihiiii =)