Do every woman have their own balance in their mind?

Own balance for weighing guys around themselves.

In my case it seems that I have one.

It's been found just this night seeing Mr.Shin.

There was a job meeting with my coworkers of [Corea] and

Mr.Shin was one of them. We had Sushi for dinner and went to Ilsan nightclub. On the way to nightclub he suddenly said there's someone whom he wants to go out with from his church.

 As I heard that, I felt so lost even though I like another guy,

Daisy. Am I just lost my mind for a while, or am I really liking two guys at the same time? 

 At club, Mr.Shin and I grasp each other's hand when we were dancing together on the stage. It feels nice actually.. Ms.Choe,works at front, told me Mr.Shin seems to have interest in me, but I couldn't sure if it's real. She also told me that I should confess to Mr.Shin before he makes his confession to another girl of the church. Should I really do that, without any assurance?? 

 It seems that I've been weighing Mr.Shin and Daisy with my own balance during past few weeks, and still there's no clue to clear my mind. I feel sorry Daisy,my current guy, but in the other hand I want Mr.Shin to say he's in love with me.

But what if Mr.Shin really says to me that he likes me..???

 Daisy once asked me whether I need him or I just need a boyfriend. At that time I answered I need them both. But when I'm with him I feel comfortable and sometimes happy.And when I see Mr.Shin at [corea] I feel little trembling in my heart....

What should I do...............................ㅠ_ㅜ???!

Isn't this time to ring caution bell to myself?!!!