I go there if I want vs I see their smile

Some examples from the web:

• I mean, I don't know how we'd ever work it out for me to go to school out there, but I just want to feel like I can go there if I want to.
• Okay, so where do I go if I want to be defined by a full night's sleep?
• And I need to go back if I want to graduate before I'm 30.
• I can go out if I want!
• Will you go anywhere I want if I say it's about dinner?
• We must go if you want to make your meeting.
• I can smoke and let myself go if l want.
• I thought we could go if you want.
• She can go if you want.
• We must go if you want to make your meeting.
• When I order you to go, you go - even if I only want to say hello to their commander.
• I will go if you want me to go.
• I will go if you want me to go.
• This is where we need to go if we want to stop the signal.
• You can go if you want to, but Walt stays with me.
• You go if you want to. I shall stay here and finish the work.
• We'll let her go if you want.
• I'll go if you want.
• We could go if you want, you know, grab a couple beers after.
• Y-you can go if you want.

Some examples from the web:

• I feel good when I see you smile.
• But then I see her smile.
• I think I see him smile, and this might present us with some difficulties.
• I long for the day I see a smile.
• I look at you across the breakfast table and I see you smile...
• So this is a red rag to a bull, and I will not give up until I see a smile.
• Because the truth is, Whenever I see you smile, It makes me forget
• When you look in the mirror I see a smile In the neon light
• Can I see you smile, just once?
• I see a smile on your face at last
• I look at you across the breakfast table and I see you smile...
• And I will not give up until I see a smile.
• I can see smiles on the faces of the Group Chairmen, who are pleased to hear that confirmed.
• I see you found that smile I used to like.
• And then I look at you, and I see his beautiful smile.
• I'd give anything to see Mom smile.
• And don't let the guards see you smile.
• I'm with the most beautiful girl here.I want to see her smile.
• - I'm happy to see you smile.
• It's so nice to see you smile again.