Hello,<br/><br/>When should one use "go see" instead of "go and see?"<br/><br/>I have seen both of these statements on Internet: <br/>"<b>go see</b> a movie" and "<b>go and see</b> your grandpa."<br/><br/>Are they both natural? Fomally, shouldn't we always use the latter?<br/><br/>Thanks,<br/>VUSHCM