I don't know the meaning of "i just want your time."in English. because we seldom use "time" in a conversation. If you want to use this word to a girl. you can say "我只是想引起你的注意，和你在一起。“ this is use to eh... tell that girl(or boy) you love her(he) and you want to be her BF (his GF.) if this sentence is used in a formal conversation. We can use "我只需要占用你时间和关注。” My English is not very well. 请找出我的错误之处。 Thanks~ Hope this will help in some way. -P