Barbara: hat phone do you have?
Darwin: I have Samsung Note 8
Barbara: What happened to the previous one?
Darwin: I have sold it
Barbara: I am planning to sell mine too
Darwin: which one do you have
Barbara: I have Oppo A37
Darwin: I will ask my brother to help you
Darwin uses Samsung Note 8. He sold his last phone. Barbara will sell her phone too. She uses Oppo A37. Darwin will ask his brother to help her.