As far as I know, there aren't. Certainly not any where they're teasing him about his potential romantic feelings for her (You do have Red telling Cloud he needs to protect Aerith and Zack asking him to save Aerith, but uhh...oops). Whereas in the OG there was at the very least the Barret date where he tells Cloud to choose one (and makes it weird about Marlene), whereas now their bro-date is a very sweet and I guess more ambiguous re: who Barret is talking about.
Meanwhile, re: Cloud's feelings for Tifa, you have this side quest with Yuffie (which happens almost immediately after she joins the party, so it's hilarious how quickly she clocks him), Yuffie and Cait Sith whispering for them to kiss outside the door in Gongaga, Yuffie bringing up Tifa's crush on Cloud/asking if he liked her too in Yuffie's own GS date, oh
and Aerith teasing him about wanting little Tifa to wave at him when he was a kid. They're really not being subtle at all, lol.
In any case, can't wait for the part 3 Yuffie vs. Marle showdown to see who's the biggest in-universe shipper
Pre-
Rebirth, one could argue there were few explicitly, unambiguously romantic scenes in general (like I guess the Lifestream and Highwind scenes are written to be ambiguous enough to go over the heads of some children at least, lol), and Cloud is kinda just clueless/unresponsive in this part of the OG's story, so I
guess I can see how people could still argue we don't know his feelings either way.
Rebirth changes that completely. If someone is still legitimately confused as to who Cloud's love interest is supposed to be and wants to find the answer in good faith, then they have to look at
every scene, optional or not, to get the full context for his character.
The Tifa GS date is a gamechanger, not just because he kisses her, but because it shows us exactly how Cloud would react if a woman
he is romantically interested in expressed her romantic interest in
him: he confirms his feelings with words
and actions.
This is now the lens through which we have to view his interactions with every
other person who expresses their romantic interest in him. Before, you could argue, well Cloud deflecting, "pretending" to be annoyed is just him being shy/clueless.
Well, with Tifa, he's clearly not clueless. Tifa's "confession" in
Rebirth is arguably even more ambiguous than it was in the OG. She phrases it in such a way that he could deflect/let her down easy if he doesn't feel the same, but he understands what she's saying
immediately. It takes
less time for Cloud to extend his hand and verbally confirm his feelings than it does for Tifa to process what's happening and take his hand.
As for being shy -- again, in Tifa's date, we see what Cloud being shy around someone who he's romantically interested in actually looks like. He does
not deflect/put an awkward end to conversations, instead he actively engages while stealing glances/staring at her, but is unable to maintain eye contact when he's caught, lol.
On the other hand,
Rebirth also has Cloud verbally confirming that his relationship with Jessie
wasn't romantic. So his reactions in
Remake to her overt advances
weren't him secretly reciprocating her feelings. Now, does that dynamic remind us of his relationship with someone else?
Rebirth gives us all of that
before we even get to the Yuffie of it all. Before, we had a bunch of people commenting on Cloud/Tifa's closeness/childhood friendship, in an implied but not unambiguously romantic way.
Rebirth basically has Yuffie barging in every other chapter screaming, "Hey, Cloud, do you have a big fat crush on Tifa???" just in case some people still don't get it.