[Grammar] interested in or to

[Will17]

Hello!

Which is the correct preposition after "to be interested", in or to?

I'm interested in seeing what he's got to say about this.

I'm interested to see what he's got to say about this.

Thank you

W

 

[Barb_D]

Hi Will,

Use "... interested in..."

 

[milan2003_07]

I'm interested in seeing what he's got to say about this.

I'm interested to see what he's got to say about this.

#1 is definitely correct in view of the construction "to be interested in doing something", but what about #2? Is it grammatically correct?